linkedin security phone number

How to Bullet Proof Your LinkedIn Profile: 10 Security Issues to Avoid - Kindle Download it once and read it on your Kindle device, PC, phones or tablets. Timothy Lea VP, Security Operations | LinkedIn; Abbey Mathis VP, Suites and Premium Sales & Services | LinkedIn; Eric King VP, Technology Operations |. Although a security researcher has confirmed that LinkedIn users' data, including full names, gender, email addresses, telephone numbers.

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LinkedIn Privacy and Security Tips

LinkedIn is a social network for professionals, allowing users to connect with others, grow their careers, and take their work lives more seriously.

As with any social network site, LinkedIn has privacy and security issues. In your LinkedIn profile, you've likely divulged important personal information, such as where you've worked, where you went linkedin security phone number school, and various projects you've participated in. If this information got into the wrong hands, you're at risk for identity theft, fraud, corporate espionage, and more.

Here are some simple tips to keep your LinkedIn experience safe and productive.

In addition to security risks, LinkedIn poses reputational risks for users. How you represent yourself reflects on current and former employers and sends a message to future employers. Share and post only highly credible information in a professional manner.

Change Your LinkedIn Password Regularly

Like other social networks, LinkedIn has been affected by security breaches in the past. To be safe, change your LinkedIn password regularly. If you haven't logged in to LinkedIn in a while, the site may force you to change your password the next time you log in.

To change your LinkedIn password:

  1. Select the image in the upper-right corner of the LinkedIn site.

  2. Select Settings & Privacy.

  3. Select Account.

  4. Select Change Password.

  5. Type your current password into the field provided.

  6. Type a new password and then retype it to confirm.

  7. Select Save. Your password has been changed.

Limit Contact Information in Your Profile

Business relationships are less personal than those you have on Facebook. While you may be eager to connect with potential contacts who could help your career, it's important to maintain privacy. For example, your address and phone number shouldn't be publicly visible.

To remove your contact info from your LinkedIn public profile:

  1. Select your image in the upper-right corner of LinkedIn.

  2. Select View Profile from the menu.

  3. Select Contact Info.

  4. Select the Edit (pen) icon.

  5. Remove your phone number, address, or any other information you'd rather not be visible.

  6. Select Save. Your personal information has been removed.

Turn on LinkedIn's Secure Browsing Mode

LinkedIn offers secure browsing and this feature is a must, especially if you access LinkedIn from coffee shops, airports, or anywhere else with public Wi-Fi hotspots.

To enable LinkedIn's secure browsing mode:

  1. Select your image in the upper-right corner of the LinkedIn site.

  2. Select the Settings and Privacy link from the drop-down menu.

  3. Select the Account tab.

  4. Select Manage Security Settings.

    If you don't see Manage Security Settings, then the secure connection (HTTPS) has already been selected.

  5. Put a check in the box that says When possible, use a secure connection (HTTPS) to browse LinkedIn in the pop-up box that opens.

  6. Select Save Changes. Now, you'll access LinkedIn via a secure connection.

Limit Information in Your Public Profile

Even though you might not have contact information in your public profile, there's a lot of other potentially sensitive information that hackers could learn.

Listing the companies you work for or have worked for might help hackers with social engineering attacks against those companies. Listing the college you currently attend in the education section could give someone information about your current whereabouts.

Here's how to edit your public profile:

  1. Select your image in the upper-right corner of the LinkedIn site.

  2. Select View Profile in the drop-down menu.

  3. Choose the Edit Public Profile & URL link at the top of the right panel.

  4. Select Edit Content, and make any edits to your profile that may affect your privacy.

  5. Select Save.

Review Your Privacy Control Settings

If you aren't comfortable with people seeing your activity feed or knowing that you've viewed their profile, turn on LinkedIn's private viewing mode.

  1. Select your image in the top right corner of the LinkedIn site.

  2. Select the Settings and Privacy link from the drop-down menu.

  3. Select the Privacy tab.

  4. Select Profile Viewing Options.

  5. Select Private Mode. Others won't be able to see your activity.

Thanks for letting us know!

Источник: https://www.lifewire.com/linkedin-privacy-and-security-tips-2487723

Check if your data has been leaked

If you purchase via links on our site, we may receive affiliate commissions.

Find out if your email or phone number and related personal information could get into the wrong hands. Keep your data secure!

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Breached accounts

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How does this tool work?

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  1. Enter the email address into the search field (we don’t collect or store email addresses)
  2. Click Check Now
  3. View the search results on the same page

How can hackers learn your email password or other details?

Hackers or other bad actors can:

  • Steal your email address, password, credit card number and other data from companies that have it
  • Buy your data on darknet marketplaces
  • Steal the data from you (e.g. as part of a hack)

What could happen if your data is leaked?

Even with a small amount of leaked data, malicious actors can:

  • Steal your other accounts
  • Try to use the data for phishing attacks or spam
  • In severe cases, steal your identity
  • Ruin your finances or reputation

How to get to the safe side?

You can take a few steps to increase your safety online:

  1. Change the passwords for all of your accounts that use the leaked email addresses
  2. Get a reliable password manager to generate strong passwords and protect your accounts
  3. Use two-factor authentication (2FA)

To learn more about our leak checker, see the FAQs

Источник: https://cybernews.com/personal-data-leak-check/

The fact linkedin security phone number scammers haunt Facebook and Twitter is not surprising. Even so, digital criminals don’t stop with just those two platforms. They’re also known to stalk users on LinkedIn where connections carry greater professional gravity.

Fortunately, users can stay alert of first community mortgage el paso tx activity by familiarizing themselves with the most common types of LinkedIn scams. Here are five ruses, in particular, that should be on their radar. (These ploys are not ranked but simply listed in random order.)

Scam #1: Illegitimate Contact Requests

Like on any social media platform, the act of connecting with another LinkedIn user creates ample room for malicious activity.

Indeed, one of the most common ruses on LinkedIn is when a user receives a fake connection invite email from another member. These types of requests may take on one of several different forms. In some, fraudsters may claim that they’re romantically interested in the recipient.

LinkedIn Scams 1

In others, they’ll send more generic LinkedIn invitations to distribute malware. That’s exactly what happened in a scam campaign detected by KnowBe4. In their attack emails, bad actors linkedin security phone number spam messages targeting LinkedIn to redirect recipients to a malicious website. This location ultimately redirected a user to Google’s home page after a few seconds, but in the background, it installed a sample of the ZeuS information stealer family.

Users should always be careful when clicking on suspicious links in their emails. If they receive an e-mail invitation to connect with another LinkedIn member, they should log into their accounts and review their connection requests there.

Scam #2: Fake Job Offers

In this type of scheme, users receive a LinkedIn message from someone claiming to be a job recruiter. The spammer outlines the details of a high-paying job and tells the user that they can perform its duties from anywhere with an Internet connection. This type of offer comes off sounding too good to be true linkedin security phone number many users. To assuage their target’s skepticism, the fraudster commonly says that the offer is 100% legitimate.

Those are empty assurances. When payday comes around, there’s no paycheck to be found. The victim thus decides to reach out to the “supervisor,” but in many cases, both the supervisor and payless job have already disappeared, which leaves the victim with no recourse.

LinkedIn Scams 2

Other fake jobs offered via LinkedIn never even get to that point. As noted by Forbes, some scams use LinkedIn messages to offer jobs to unsuspecting users. These messages contain links that redirect users to websites that ask them to fill out an application, upload their resume, provide some sensitive personal information such as their Social Security Number and/or pay upfront for a training program. When the user completes these steps, however, the job never materializes, and the scammers make off with the user’s data and/or payment.

Given the variety of fake jobs targeting LinkedIn members, it’s important that users exercise caution if they are offered a job over an in-platform message. Reputable job-search sites such as FlexJobs and Indeed.com are a better avenue for finding real, paying work.

Scam #3: Phishing and Whaling Ploys

Not all scammers leverage fake job offers to steal LinkedIn users’ information. In one phishing attack detected by Malwarebytes, for instance, bad actors used compromised accounts of other LinkedIn members, including trusted users, to send out in-platform messages urging recipients to click on a link in order to view a Google Doc. When clicked, the URL redirected the recipient to a phishing page designed to steal their Google credentials.

LinkedIn Scams 3

These types of campaigns are more common than one might think. Each quarter, KnowBe4 reviews its data to determine the top-clicked phishing emails by subject lines pertaining to social media, general subjects and “In the Wild.” This process revealed that more than half of all social media-related phishing emails sent out in Q2 2019 masqueraded as LinkedIn messages, thereby furthering a trend that’s been growing quarter over quarter for some time now.

These statistics reflect the wealth of information which LinkedIn offers to potential phishers. Indeed, scammers often take the information which LinkedIn users have posted on their profiles, data which includes details regarding where they work, the causes that they support and the skills that they possess, to launch spear-phishing—or in the case of executives, “whaling”—attacks against companies. If one of those attacks succeeds and the scammer obtains access to an employee’s credentials, they could then leverage that initial compromise to access sensitive corporate information and/or compromise workers’ PII.

To protect your account credentials against scammers, make sure that you treat emails from people you don’t know with caution. In particular, do not click on any suspicious links or open any unknown email attachments.

Scam #4: Tech Support Ruses

Of course, phishers don’t always need to impersonate a trusted user or fellow employee in order to prey on LinkedIn users. Sometimes, all they need is the guise of the social media network’s technical support department. That’s exactly what happened back in 2017 when a staffer at Tom’s Guide received an email message entitled “Important User Alert” from “linkedIn[dot]customerservices[dot][email protected][dot]net.” This email informed recipients that someone had accessed their account from a different IP address on record and said that the recipient might lose privileges on the site unless they clicked on a suspicious link. Doing so redirected them to a user-created address on LinkedIn that was blank at the time of analysis.

While likely still in development, this attack attempt highlights digital attackers’ proclivity to disguise themselves as support technicians and contact users that way. The team at LinkedIn had something to say about this tactic:

We don’t offer a phone number for customer support. Some websites will advertise phone support for LinkedIn for a fee. These websites aren’t affiliated with LinkedIn in any way and we’re proactively working on taking action on them. Keep in mind that we don’t charge for customer support and we’ll never ask you for your password or access to your computer.

As such, users should follow best security practices when confronted with a suspicious message.

Scam #5: Advanced Fee/Inheritance Schemes

We have seen these 419 scams flood our Spam folders for years, so it is only fitting that we would come across them on LinkedIn from time to time.

Jennifer Jones explained back in 2015 how she came across one such scam when she was contacted by “Jonathan Salisbury,” an individual who claimed to work for the Royal Bank of Scotland as a Senior Relationship Manager in Corporate Banking.

The scam message informed Jennifer that she had inherited walmart canada stock price today of dollars from a deceased relative and requested that she contact Jonathan to claim the money.

LinkedIn Scams 4

Had they connected outside of LinkedIn, Jonathan would no doubt have pressed for Jennifer’s financial information under the guise of a necessary money transfer processing fee. Had Jennifer complied with Jonathan’s request, she might have lost thousands of dollars in the process.

Fortunately, Jennifer was wise to the scam from the beginning. She never replied to Jonathan and instead reported the message to LinkedIn. If you ever receive an advanced fee scam message on LinkedIn, please make sure you do the same.

Conclusion

Social networking sites are a useful tool for connecting chase bank android app not working friends and colleagues. But we must remember that like on any website, scammers prowl these platforms for unsuspecting users. As you build your connections on LinkedIn, remember to keep an eye out for the scams explained above. You can also learn about additional best security practices for social networking here.

Related Articles

Источник: https://www.tripwire.com/state-of-security/security-awareness/a-guide-on-5-common-linkedin-scams/

How to contact LinkedIn customer support using its online help center and forum

  • To contact LinkedIn customer support you will have to jump through a few hoops first, since the company doesn't offer direct contact with a customer support team by phone.
  • You'll have to go through LinkedIn's online Help Center, since any support numbers you call will only provide recordings when that direct you to the Help Center anyways.
  • If you can't find the answer to your question in LinkedIn's Help Center, you can also use the Help Forum feature to ask original questions to other users.
  • Visit Business Insider's homepage for more stories.

As with so many large companies these days, LinkedIn doesn't make it easy for you to get in touch with their team directly. 

And that's understandable, given that there are more than half a billion people using LinkedIn, and more than 260 million of them do so on a regular basis — their customer support team would be absolutely overwhelmed.

So while you can call LinkedIn's various phone numbers (two of which are 650-687-3600 and 650-687-3555), don't expect anything more than a recording either giving you the company's physical address, or directing you to their preferred method of customer service, the LinkedIn Help Homepage.

How to get LinkedIn customer support through the Help Center

First, make sure you're signed into your LinkedIn account. Then…

1. From the LinkedIn homepage, click on your picture and the word "Me" in the top right corner of the screen, then click "Open Quick Help" in the dropdown menu.

Screen Shot 2019 09 03 at 10.03.02 AM
Steven John/Business Insider

2. Now click "Go to Help Homepage" on the next menu.

3. At the top of the page is a search bar. Type in keywords related to your issue ("lost password" e.g.) into the search bar, or browse among the featured topics in the left-hand column, or in the central "Suggested for you" space.

Screen_Shot_2019 09 03_at_11_55_10_AM
William Antonelli/Business Insider

If you're having trouble finding the answer to your issue in LinkedIn's Help Center, scroll to the bottom of the Help Homepage and click on the "LinkedIn Help Forum" link, under "Help Forum."

Using the Help Forum, you can browse past questions that have been answered by other users. Better yet, you can click "Start a new Forum discussion" in the right panel, and ask your own original question. 

Screen Shot 2019 09 03 at 10.04.40 AM
Steven John/Business Insider

In most cases, a knowledgeable LinkedIn user or moderator will be able to help.

Related coverage from How To Do Everything: Tech:

Steven John

Freelance Writer

Источник: https://www.businessinsider.com/how-do-i-contact-linkedin-customer-support

Millions of LinkedIn users told to change password


SAN FRANCISCO –  As many as 100 million users on LinkedIn began getting emails Thursday telling them to change their passwords.

They should.

Earlier this week the website Motherboard reported that a hacker going by the name “Peace” was looking  to sell emails and passwords for 117 million LinkedIn users stolen in a 2012 breach.

The asking price was around $2,200.

At the time of the 2012 hack, LinkedIn believed about 6.5 million user names linkedin security phone number passwords from the business social networking site had been affected. But on Wednesday the company acknowledged in a blog post that the hack had actually linkedin security phone number million more users than it had originally believed.

LinkedIn has began contacting and invalidating the passwords of all users who haven't changed their password since 2012. There's no indication that the newly-released passwords are the result of any new security breaches, LinkedIn said.

The LinkedIn members were told via email that the Mountain View, Calif.-based company had “recently noticed a potential risk to your LinkedIn account coming from outside LinkedIn” and had linkedin security phone number actions to protect their accounts.

Take steps to protect yourself

With the large numbers affected, computer security experts encouraged people to take the time to protect themselves.

First, change passwords on accounts frequently and don’t use the same password for every account. With big hacks such as this, hackers have databases of users' emails address and passwords, which all too frequently are the same across many or all of their accounts.

Secondly, be cautious of possible phishing emails. Spammers often use news of big hacks to try to trick the unwary into clicking on dangerous links.

All official emails coming from LinkedIn about this breach do not ask users to click on any links to change their passwords. They instead tell them to go to their account linkedin security phone number change it from there.

Finally, if a site offers two-factor authentication, as LinkedIn does, use it, said Tony Anscombe, a security evangelist with AVG, a computer security firm.

That means linking your account to your cell phone, so that attempts to change passwords require inputting a numerical code sent to your phone. This provides a very strong layer of security as it’s unlikely a hacker will have both your email, password and cell phone.

Not surprising to have info show up later

It’s not unusual for databases of stolen information to become available long after the initial attack and that the first post-breach impact analysis often isn’t exact, said Christopher Budd, global threat communications manager at computer security company Trend Micro.

LinkedIn has demanded that the people trying to sell its stolen password data and is looking at possible legal actions if they don't comply. It is also using automated tools to attempt to identify and block any suspicious activity that might occur on affected accounts.

The company was launched in 2003 and by 2016 had 433 million members in more than 200 countries.

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Источник: https://www.usatoday.com/story/tech/2016/05/20/linkedin-hack-2012-passwords-motherboard/84662318/

Reported LinkedIn Data Breach: What You Need to Know

 

 

Just upon the heels of the Facebook Data Breach comes a recent report regarding scraped data of 500 million LinkedIn users being sold online on a popular hacker forum. It was mentioned that 2 million of these records were leaked as samples that contained professional-identifying information, such as full names, email addresses, phone numbers, workplace information, and other work-related data. 

 

What You Should Know


Leaked information can be used to instigate malicious attacks, such as:

  • Targeted phishing attacks.
  • Brute-forcing the passwords and email addresses of compromised online accounts.
  • SIM swap attacks, which use phone numbers to access multi-factor authentication codes.
  • Smishing attacks, which also use phone numbers to text and induce individuals to reveal personal identifying information, which can be used to answer security questions and get into accounts, such as passwords, birth dates, or credit card numbers. Use Trend Micro Check to detect suspicious links ahead!
  • Possible job scams. Please beware that scammers may offer fake job opportunities or even ask you to pay an “advance fee” for those jobs.
  • Lastly, identity theft on the people whose information was exposed by a combination of the above-mentioned attacks.

 

 

Check If Your Information Was Leaked. Read the full article here.

Источник: https://en.community.trendmicro.com/conversations/pc-security/reported-linkedin-data-breach-what-you-need-to-know/608b6b5e131c1e0a957823d8

Top tips for managing your LinkedIn account privacy and security settings

How to change your LinkedIn privacy settings

Now that that’s set click on the privacy tab. Once there you should consider checking out all the options (and perhaps updating some of them). While you might want to get as connected as possible, it’s important that you know what exactly you are sharing with whom. Should everyone have access to your activity feed, home address, and phone number for example? And what about your connections; Do people really need to know with whom you’ve worked or are acquainted with?

Now – you might wonder why it actually does matter and what it has to do with your security: In a world were phishing and scamming are becoming more sophisticated and rely more and more on social engineering, information like that are invaluable to cybercriminals.

To manage your privacy of your profile, go to Settings and privacy. Start by reviewing what you have chosen under Account preferences -> Site preferences. Once you have made your selections go to Visibility. Here you can adjust your settings of the visibility of your profile and network and choose who sees contact information like your email address. This is also where you can control who is allowed to see your activity on the platform.

Be mindful of your connections

LinkedIn is an amazing resource where connections can play an important role in your career trajectory. So, while you might want to get as connected as possible, it’s important to be aware of what kinds of information you are sharing with whom – and to evaluate what’s really necessary. For example, should everyone have access to your activity feed, home address, and phone number? And what about your connections? Does everyone need to know with whom you are acquainted or have worked with?

If might not be immediately obvious, but that kind of information is exactly what is used by cybercriminals in social engineering attacks. Collecting as much personal information about you, your company, and your network allows threat actors to come up with effective scams and phishing attacks.

It’s also important to think before automatically accepting a connection request. Take some time to look at the person’s profile and see if everything checks out. It’s also not a bad idea to do a quick web search to see if the results match watch is stated on their profile. 

Be alert for phishing scams

As with other social network platforms, you’ll find avariety of scammers on LinkedIn, too. The goal is to send you anenticing message or offer to get you to click on a malicious link or open a file infected with malware. Attemptsrange from messages like, “You’ve won one month of free premium account, please login with your LinkedIn account information below” to offering amazing jobs that allow you to work from home, but where you’ll never be paid a cent.

If you ever receive such a private message – or any message that seems suspicious – make sure to report it to LinkedIn immediately and block the contact.

How to manage the data LinkedIn collects on you

You may or may not be aware that LinkedIn collects a lot of data about you via your profile.However, you can manage how the data is used by going into Settings & Privacy ->Data Privacy. Here you get an overview of how LinkedIn is using your data and you can even request a download of everything they have collected about you. Also check the Advertising data and set your Advertising preferences. Unfortunately,you won’t be able to fully keep LinkedIn or third parties from collecting data about you.

Источник: https://www.avira.com/en/blog/4-tips-linkedin-account-security

Linkedin security phone number -

The rising trend in data breaches continues to angle upwards, and as a result, there has never been a more precarious time in history to launch and maintain a successful business.

To prevent the repetition of mistakes that result in data theft, we’ve compiled a list of the 60 biggest data breaches in history, which includes the most recent data breaches in November 2021.

As you’ll see, even prestigious companies like Facebook, LinkedIn, and Twitter are vulnerable to the rising trend of data breaches.

The 60 Biggest Data Breaches Ranked by Impact

Each of the data breaches reveals the mistakes that lead to the exposure of up to millions of personal data records .

1. CAM4 data breach

cam4 data breach

Date: March 2020

Impact: 10.88 billion records.

Adult video streaming website CAM4 has had its Elasticsearch server breached exposing over 10 billion records.

The breached records included the following sensitive information:

  • Full names
  • Email addresses
  • Sexual orientation 
  • Chat transcripts
  • Email correspondence transcripts
  • Password hashes
  • IP addresses
  • Payment logs

Many of the exposed email addresses are linked to cloud storage services. If hackers were to launch successful phishing attacks on these users, they could gain deeper access to personal photos and business information.

Due to the licentious connection of the breached database, compromised users could fall victim to blackmail and defamation attempts for many years to come.

2. Yahoo data breach 2017

yahoo data breach

Date: October 2017

Impact: 3 billion accounts

Yahoo disclosed that a breach in August 2013 by a group of hackers had compromised 1 billion accounts. In this instance, security questions and answers were also compromised, increasing the risk of identity theft. The breach was first reported by Yahoo while in negotiations to sell itself to Verizon, on December 14, 2016. Yahoo forced all affected users to change passwords and to reenter any unencrypted security questions and answers to re-encrypt them.

However, by October of 2017, Yahoo changed the estimate to 3 billion user accounts. An investigation revealed that users' passwords in clear text, payment card data and bank information were not stolen. Nonetheless, this remains one of the largest data breaches of this type in history.

3. Aadhaar data breach

aadhaar data breach

Date: March 2018

Impact: 1.1 billion people

In March of 2018, it became public that the personal information of more than a billion Indian citizens stored in the world’s largest biometric database could be bought online.

This massive data breach was the result of a data leak on a system run by a state-owned utility company. The breach allowed access to private information of Aadhaar holders, exposing their names, their unique 12-digit identity numbers, and their bank details.

The type of information exposed included the photographs, thumbprints, retina scans and other identifying details of nearly every Indian citizen.

4. First American Financial Corp. data breach

first american

Date: May 2019

Impact: 885 million users

In May 2019, First American Financial Corporation reportedly leaked 885 million users' sensitive records that date back more than 16 years, including bank account records, social security numbers, wire transactions, and other mortgage paperwork.

5. Verifications.io data breach

verifications io data breach

Date: February 2019

Impact: 763 million users

In February 2019, email address validation service verifications.io exposed 763 million unique email addresses in a MongoDB instance that was left publicly facing with no password. Many records also included names, phone numbers, IP addresses, dates of birth and genders. 

6. LinkedIn data breach 2021

linkedin data breach

Date: June 2021

Impact: 700 million users

Data associated with 700 million LinkedIn users was posted for sale in a Dark Web forum on June 2021. This exposure impacted 92% of the total LinkedIn user base of 756 million users.

The data was dumped in two waves, initially exposing 500 million users, and then a second dump where the hacker "God User" boasted that they were selling a database of 700 million LinkedIn.

The hackers published a sample containing 1 million records to confirm the legitimacy of the breach. The data included the following:

  • Email addresses
  • Full names
  • Phone numbers
  • Geolocation records
  • LinkedIn username and profile URLs
  • Personal and professional experience
  • Genders
  • Other social media accounts and details

The hacker scraped the data by exploiting LinkedIn's API.

LinkedIn claims that, because personal information was not compromised, this event was not a 'data breach but, rather, just a violation of their terms of service through prohibited data scraping.

Learn about the difference between a data breach and a data leak.

But the leaked data is sufficient to launch a deluge of cyberattacks targeting exposed users, which makes the incident heavily weighted towards a data breach classification.

7. Facebook data breach 2019

facebook data breach

Date: April 2019

Impact: 533 million users

In April 2019, the UpGuard Cyber Risk team revealed two third-party Facebook app datasets had been exposed to the public Internet. One, originating from the Mexico-based media company Cultura Colectiva, weighs in at 146 gigabytes and contains over 533 million records detailing comments, likes, reactions, account names, FB IDs and more. This same type of collection, in similarly concentrated form, has been cause for concern in the recent past, given the potential uses of such data. Read more about this Facebook data breach here.

This database was leaked on the dark web for free in April 2021, adding a new wave of criminal exposure to the data originally exfiltrated in 2019. This makes Facebook one of the recently hacked companies 2021, and therefore, one of the largest companies to be hacked in 2021.

8. Yahoo data breach 2014

yahoo data breach

Date: 2014

Impact: 500 million accounts

Yahoo believed that a "state-sponsored actor" was behind this initial cyberattack in 2014. The stolen data included personal information such as names, email addresses, phone numbers, hashed passwords, birth dates, and security questions and answers, some of which were unencrypted. Yahoo had become aware of this breach back in 2014, taking a few initial remedial actions but failing to investigate further. It was only about two years later that Yahoo publicly disclosed the breach after a stolen database from the company allegedly went up for sale on the black market.

9. Starwood (Marriott) data breach

starwood data breach

Date: November 2018

Impact: 500 million guests

In November 2018, Marriott International announced that hackers had stolen data about approximately 500 million Starwood hotel customers. The attackers had gained unauthorized access to the Starwood system back in 2014 and remained in the system after Marriott acquired Starwood in 2016. However, the discovery was not made until 2018.

The information that was exposed included names, contact information, passport number, Starwood Preferred Guest numbers, travel information, and other personal information. Marriott believes that financial information such as credit and debit card numbers, and expiration dates of more than 100 million customers were stolen, although the company is uncertain whether the attackers were able to decrypt the credit card numbers.

According to the New York Times, the breach was eventually attributed to a Chinese intelligence group, The Ministry of State Security, seeking to gather data on US citizens. If true, this would be the largest known breach of personal data conducted by a nation-state.

10. Adult Friend Finder data breach

adult friend finder data breach

Date: October 2016

Impact: 412.2 million accounts

In October 2016, hackers collected 20 years of data on six databases that included names, email addresses and passwords for The AdultFriendFinder Network. The FriendFinder Network includes websites like Adult Friend Finder, Penthouse.com, Cams.com, iCams.com, and Stripshow.com.

Most of the passwords were protected only by the weak SHA-1 hashing algorithm, which meant that 99% of them had been cracked by the time LeakedSource.com published its analysis of the entire data set on November 14.

11. MySpace data breach

myspace data breach

Date: June 2013

Impact: 360 million accounts

In June 2013 around 360 million MySpace accounts were compromised by a Russian hacker, but the incident was not publicly disclosed until 2016. The information that was leaked included account information such as the owner’s listed name, username, and birthdate. Between 2013 and 2016, anyone who gained access to this breached information could have taken over any Myspace account. The former social media network giant has since invalidated all passwords belonging to accounts that were set up prior to 2013.

12. Exactis data breach

exactis data breach

Date: June 2018

Impact: 340 million people

In June of 2018, Florida-based marketing and data aggregation firm Exactis exposed a database containing nearly 340 million records on a publicly accessible server. The breach exposed highly personal information such as people's phone numbers, home, and email addresses, interests, and the number, age, and gender of their children. This data exposure was discovered by security expert Vinny Troia, who indicated that the breach included data on hundreds of millions of US adults and millions of businesses.

13. Twitter data breach 2018

twitter data breach

Date: May 2018

Impact: 330 million users

In May of 2018, social media giant Twitter notified users of a glitch that stored passwords unmasked in an internal log, making all user passwords accessible to the internal network. Twitter told its 330 million users to change their passwords but the company said it fixed the bug and that there was no indication of a breach or misuse, but encouraged the password update as a precaution. Twitter did not disclose how many users were impacted but indicated that the number of users was significant and that they were exposed for several months.

14. NetEase data breach

netease data breach

Date: October 2015

Impact: 234 million users

In October 2015, NetEase (located at 163.com) was reported to suffered from a data breach that impacted hundreds of millions of subscribers. While there is evidence to say that the data is legitimate (many users confirmed their passwords where in the data), it is difficult to verify emphatically. 

The breach contained email addresses and plain text passwords.

15. Sociallarks data breach

social larks data breach

Date: January 2021

Impact: 200 million records

Sociallarks, a rapidly growing Chinese social media agency suffered a monumental data leak in 2021 through its unsecured ElasticSearch database.

Sociallarks’ server wasn’t password-protected, wasn’t encrypted, and it was a publicly exposed asset. This lethal combination meant that anybody with knowledge of the server IP address could access the leaked sensitive data, and that’s exactly what happened.

The breached database stored the scraped data of over 200 million Facebook, Instagram, and Linkedin users.

Exposed data included:

  • Names
  • Phone numbers
  • Email addresses
  • Profile descriptions
  • Follower and engagement data
  • Locations
  • LinkedIn profile links
  • Connected social media account login names

16. Deep Root Analytics data breach

deep root analytics data breach

Date: Jun 2017

Impact: 200 million U.S voters

The records of 200 million voters was accessed from Deep Root Analytics, a firm working on behalf of the Republican National Committee (RNC).

The data consisted of 1.1 terabytes of voter Personal Identifiable Information (PII) including names, addresses and birthdates.

The accessed data also contained comprehensive voter analysis based on Reddit post activity which could be used to predict how somebody would vote on a particular issue.

The breached database was discovered by the UpGuard Cyber Research team.

17. Court Ventures data breach

experian data breach

Date: Oct 2013 

Impact: 200 million personal records

Court Ventures, a subsidiary of credit card monitoring firm Experian, was breached exposing 200 million personal records.

The hacker was running a business selling Personal Identifiable Information and was selling the credit card numbers and social security numbers he had accessed in the breach.

Penetration was achieved by the hacker posing as a private investigator from Singapore and convincing staff to relinquish access to the internal database.

Experian suffered another breach in 2020, when a threat actor claiming to be Experian's client convinced staff to relinquish customer information for marketing purposes.

These events have earned Experian the reputation of suffering one the biggest data breaches in the financial services sector.

18. LinkedIn data breach

linkedin data breach

Date: June 2012

Impact: 165 million users

In June 2012, LinkedIn disclosed a data breach had occurred, but password-reset notifications at the time indicated that only 6.5 million user accounts had been affected. LinkedIn never confirmed the actual number, and in 2016, we learned why: a whopping 165 million user accounts had been compromised, including 117 million passwords that had been hashed but not "salted" with random data to make them harder to reverse.

That revelation prompted other services to comb their LinkedIn data and force their own users to change any passwords that matched (kudos to Netflix for taking the lead on this one.) Left unanswered is why LinkedIn did not further investigate the original breach, or inform more than 100 million affected users, in the intervening four years.

19. Dubsmash data breach

dubsmash data breach

Date: December 2018

Impact: 162 million users

In December 2018, Dubmash suffered a data breach that exposed 162 million unique email addresses, usernames and DBKDF2 password hashes. In 2019, this data appeared for sales on the dark web and was circulated more broadly.

20. Adobe data breach

adobe data breach

Date: October 2013

Impact: 152 million

In October 2013, 153 million Adobe accounts were breached. The data breach contained an internal ID, username, email, encrypted password and password hint in plain text. The encryption was weak and many were quickly resolved back to plain text, the password hints added to the damage making it easy to guess the passwords of many users.

21. MyFitnessPal data breach

my fitness pal data breach

Date: February 2018

Impact: 150 million users

In February 2018, the diet and exercise app MyFitnessPal (owned by Under Armour) suffered a data breach, exposing 144 million unique email addresses, IP addresses and login credentials such as usernames and passwords stored as SHA-1 and bcrypt hashes (the former for earlier accounts, the latter for newer accounts). In 2019, this sensitive data appeared listed for sale on a dark web marketplace and began circulating more broadly, so it was identified and provided to data security website Have I Been Pwned.

22. Equifax data breach

equifax data breach

Date: September 2017

Impact: 148 million people

In September 2017, Equifax, one of the three largest consumer credit reporting agencies in the United States, announced that its systems had been breached and the sensitive personal data of 148 million Americans had been compromised. The data compromised included names, home addresses, phone numbers, dates of birth, social security numbers, and driver’s license numbers. The credit card information of approximately 209,000 consumers was also exposed through this data breach. The sensitivity of the information processed by Equifax makes this breach unprecedented, and one of the largest data breaches to date.

23. eBay data breach

ebay data breach

Date: February/March 2014

Impact: 145 million users

Between February and March 2014, eBay was the victim of a breach of encrypted passwords, which resulted in asking all of its 145 million users to reset their password. Attackers used a small set of employee credentials to access this trove of user data. The stolen information included encrypted passwords and other personal information, including names, e-mail addresses, physical addresses, phone numbers and dates of birth. The breach was disclosed in May 2014, after a month-long investigation by eBay.

24. Canva data breach

canva data breach

Date: May 2019

Impact: 137 million users

In May 2019, Australian business, Canva - an online graphic design tool - suffered a data breach that impacted 137 million users. The exposed data included email addresses, names, usernames, cities and passwords stored as bcrypt hashes.

The suspected culprit(s) — Gnosticplayers — contacted ZDNet to boast about the incident, saying that Canva had detected and remediate the cyber threat that caused the data breach. The attacker also claimed to have gained OAuth login tokens for users who signed in via Google.

Canva confirmed the incident, notified users, and prompted them to change passwords and reset OAuth tokens. This event was one of the biggest data breaches in Australia.

25. Heartland Payment Systems data breach

heartland data breach

Date: March 2008

Impact: 134 million credit cards exposed

At the time of the breach, Heartland was processing north of 100 million credit card transactions per month for 175,000 merchants. The breach was discovered by Visa and MasterCard in January 2009 when Visa and MasterCard notified Heartland of suspicious transactions. The attackers exploited a known vulnerability to perform a SQL injection attack.

The company paid an estimated $145 million in compensation for fraudulent payments.

26. Apollo data breach

apollo data breach

Date: July 2018

Impact: 126 million users

In July 2018, Apollo left a database containing billions of data points publicly exposed. A subset of the data was sent to Have I Been Pwned which had 126 million unique email addresses. The full dataset included personally identifiable information (PII) like names, email addresses, place of employment, roles held and location.

27. Badoo data breach

badoo data breach

Date: July 2013

Impact: 112 million users

In June 2013, a data breach allegedly originating from social website Badoo was found to be circulated. The breach contained 112 million unique email addresses and PII such as names, birthdates and passwords stored as MD5 hashes.

28. Capital One data breach

capital one data breach

Date: July 2013

Impact: 106 million credit card numbers

In July 2013, Capital One identified a security breach of its customer records that exposed the personal information of its customers, including credit card data, social security numbers, and bank account numbers.

29. Evite data breach

evite data breach

Date: August 2013

Impact: 101 million users

In April 2019, Evite, a social planning and invitation site identified a data breach from 2013. The exposed data included 101 million unique email addresses, as well as phone numbers, names, physical addresses, dates of birth, genders and passwords stored in plain text.

30. Quora data breach

quora data breach

Date: December 2018

Impact: 100 million users

Quora, a popular site for Q&A suffered a data breach in 2018 exposed the personal data of up to 100 million users.

The types of leaked data included personal information such as names, email addresses, encrypted passwords, user accounts linked to Quora and public questions and answers posted by users. There was no evidence discovered that anonymously posted questions and answers were affected by the breach.

31. VK data breach

vk data breach

Date: January 2012

Impact: 93 million users

Russian social media site VK was hacked and exposed 93 million names, phone numbers, email addresses and plain text passwords.

32. MyHeritage data breach

my heritage data breach

Date: June 2018

Impact: 92 million users

MyHeritage, a genealogical service website was compromised, affecting more than 92 million user accounts. The breach occurred in October 2017, but wasn't disclosed until June 2018. A security researcher discovered a file on a private server containing email addresses and encrypted passwords. The security team at MyHeritage confirmed that the content of the file affected the 92 million users, but found no evidence that the data was ever used by the attackers. MyHeritage earned praise for promptly investigating and disclosing details of the breach to the public.

33. Youku data breach

youku data breach

Date: December 2016

Impact: 92 million users

Youku a Chinese video service exposed 92 million unique user accounts and MD5 password hashes. 

34. Rambler data breach

rambler data breach

Date: March 2014

Impact: 91 million users

A dump of 91 million accounts from Rambler ("Russian Yahoo") was traded online containing usernames (that form part of a Rambler email) and plain text passwords.

35. Facebook data breach 2018

facebook data breach

Date: early 2018 (this is when a Cambridge Analytica whistleblower disclosed the story)

Impact: 87 million users

Though a slightly different type of data breach as the information was not stolen from Facebook, the incident that affected 87 million Facebook accounts represented the use of personal information for purposes that the affected users did not appreciate. Cambridge Analytica was a data analytics company that was commissioned by political stakeholders including officials in the Trump election and pro-Brexit campaigns. Cambridge Analytica acquired data from Aleksandr Kogan, a data scientist at Cambridge University, who harvested it using an app called "This Is Your Digital Life". One of the most controversial elements of this breach was that users did not appreciate or consent to the political usage of data from a seemingly-innocuous lifestyle app.

UpGuard's researchers also discovered and disclosed a related breach by AggregateIQ, a Canadian company with close ties to Cambridge Analytica. Details about these discoveries can be found in our Aggregate IQ breach series (part 1, part 2, part 3 and part 4).

36. Dailymotion data breach

dailymotion data breach

Date: October 2016

Impact: 85 million users

In October 2016, Dailymotion a video sharing platform exposed more than 85 million user accounts including emails, usernames and bcrypt hashes of passwords.

37. Anthem data breach

anthem data breach

Date: February 2015

Impact: Theft of up to 78.8 million current and former customers

In February 2015, a single user at an Anthem subsidiary clicked on a phishing email which gave attackers access to names, addresses, dates of birth, and employment histories of current and former customers.

38. Dropbox data breach

dropbox data breach

Date: mid-2012

Impact: 69 million users

In mid 2012, Dropbox suffered a data breach which exposed 68 million records that contained email addresses and salted hashes of passwords (half SHA1, half bcrypt).

39. tumblr data breach

tumbler data breach

Date: February 2013

Impact: 66 million users

In February 2013, tumblr suffered a data breach that exposed 65 million accounts. The breach included email addresses and salted SHA1 password hashes.

40. Uber data breach

uber data breach

Date: Late 2016

Impact: Personal information of 57 million Uber users and 600,000 drivers exposed.

In late 2016, Uber learned that two hackers were able to access the names, email addresses, and mobile phone numbers of 57 million users of the Uber app. They also got the driver's license numbers of 600,000 Uber drivers. In addition, the hackers were able to access Uber's GitHub account, where they found Uber's Amazon Web Services credentials.

41. The Home Depot data breach

the home  depot data breach

Date: September 2014

Impact: Exposure of the credit card information of 56 million customers

Home Depot announced that its POS systems had been infected with a custom-built malware, which posed as anti-virus software.

42. TJX Companies Inc. data breach

tjx companies inc data breach

Date: Jul 2005 

Impact: 45.6 million card numbers

TJX, the owner of a number of retail brands, had one of its payment systems breached exposing over 45 million credit and debit card numbers. The data was garnished over several waves of breaches

The breaches occurred over several occasions ranging from July 2005 to January 2007.

TJX claimed that the names and addresses associated with each stolen card number were not exposed in the breach.

43. Ashley Madison data breach

ashley madison data breach

Date: July 2015 

Impact: 32 million users.

Hacking group identified as Impact Team compromised 35 million user records from the cheating website Ashley Madison.

The hackers demanded that parent company Avid Life Media shut down Ashley Madison and sister website Established Men within 30 days to avoid the publication of compromised records.

Avid Life Media failed to comply which resulted in wave after wave of categorised data dumps in Pastebin. The list of exposed users included members of the military and government.

The following records were included in the accessed data:

  • Seven years worth of credit card payment history
  • Full names
  • Residential Addresses
  • Email addresses
  • Descriptions of what members were seeking 

Impact Team claimed the breach was easy to achieve with little to no security to bypass. 

44. Bonobos data breach

bonobos data breach

Date: January 2021

Impact: 12.3 million records

Men’s clothing store Bonobos suffered a data breach in 2021 after a cybercriminal compromised its backup server containing customer data.

The following categories of data were accessed, amounting to the 12.3 million total:

  • 7 million shipping address records
  • 1.8 million account information records
  • 3.5 million partial credit card records.

This database was not connected to Bonobo’s private data, which was siloed for protection. But threat actors could still exploit the stolen information.

After the stolen data was dumped on a hacker forum, a threat actor claimed to have uncovered 158,000 hashed SHA-256 passwords. But the remaining passwords hashed with SHA-512 could not be cracked.

45. MGM Grand data breach

mgm grand data breach

Date: Feb 2020 

Impact: 10.6 million customers.

Hackers gained access to over 10 million guest records from MGM Grand. The records exposed the contact information of former hotel guests including Justin Bieber, Twitter CEO Jack Dorsey, and government officials.

MGM Grand assures that no financial or password data was exposed in the breach.

46. Easyjet data breach

easyjet data breach

Date: May 2020 

Impact: 9 million customers.

A highly sophisticated cyber attack breached exposed the data of 9 million easyJet customers.

Data accessed in the breach included travel details email addresses as well as the complete credit card details of 2,208 customers.

Because customer credit card information was leaked, this cyber attack exposes Easyjet’s breach of the General Data Protection Regulation, which could result in a fine of up to 4% of its global annual turnover.

47. 123RF breach

123rf data breach

Date: Nov 2020

Impact: 8.3 million records

8.3 million database records from popular stock photo and vector image seller 123RF were copied and posted for sales on a hacker forum.

The compromised data included:

  • Phone numbers
  • Addresses
  • Paypal email’s
  • IP addresses
  • MD5 hashed passwords.

ImagineGroup (the owner of 123RF) assured that no financial information was accessed in the breach and that all user passwords were encrypted.

However, data breach investigators BleepingComputer managed to successfully convert the hashed passwords of numerous accounts to plain-text using online MD5 cracking tools.

Though this breach did not directly expose financial information, if compromised users recycled their Paypal passwords when signing up to 123RF, they’re at a high risk of suffering financial theft.

48. Twitch data breach

Date: October 2021

Impact: 7 million users (potentially)

Twitch, an Amazon-owned company, suffered a breach of almost its entire code base. The exact impact of the incidents hasn’t been confirmed, but given its depth of compromise, it has the potential of impacting all of Twitch’s users.

125GB of sensitive data was posted via a torrent link on the anonymous forum 4chan.

The sensitive data leaks include:

  • The entirety of Twitch’s source code.
  • Three years of payout reports for creators (including high-profile creators.
  • All of Twitch’s properties (including IGDB and CurseForge).
  • Code related to proprietary SDKs and internal AWS services used by Twitch.
  • The identity of an unreleased steam competitor from Amazon Game Studios - “Vapor”
  • Twitch’s internal ‘red teaming tools’, used by internal security teams for cyberattack training exercises.

Though Twitch admitted in its statement that a subset of creator payout data was also accessed, the company assures that credit card number and bank information was not compromised.

The security vulnerability that made the breach possible was a server configuration change permitting unauthorized access by third parties. This has now been remediated.

Most cybercriminals post stolen data for sale after a breach, but the unidentified cybercriminal - who was likely using a proxy server - was not interested in monetary gain. Instead, their objective was to call a mass disruption to punch Twitch for fostering a toxic community of users.

49. Marriott data breach

marriott data breach

Date: March 2020

Impact: 5.2 million guests

Marriott has once again fallen victim to yet another guest record breach. On March 31, the company announced that up to 5.2 million records were compromised. Some of the records accessed include 

While the exact list of records breached is yet to be conformed, it’s believed that the following guest records were compromised:

  • Email address 
  • Mail addresses
  • Phone numbers
  • Company names
  • Gender
  • Birth dates
  • Accommodation preferences
  • Language preferences
  • Linked airline loyalty programs and numbers 

Marriott stated in its press release that the breach is not believed to have exposed pin numbers, payment card information, national IDs, drivers license numbers or loyalty card passwords.

By multiplying its internal login authentications and continuously scanning for data breaches, Marriott could mitigate, or completely prevent future cyber attacks. 

50. Neiman Marcus data breach

Date: September2021

Impact: 4.8 million customers

US-based retailer, Neiman Marcus, has confirmed in a statement that an “unauthorized party” can access to sensitive customer information including:

  • Usernames.
  • Passwords.
  • Security questions
  • Financial information.

The breach impacted almost 3.1 million payment and virtual gift cards, of which more than 85% were either expired or no longer valid.

After learning of the incident, Neiman Marcus Group contacted impacted customers that had not changed their password since May 2020, urging them to immediately do so.

The incident highlights the danger of using the same password across different registrations. If this cybersecurity best practice isn’t followed, a single compromise could result in a victim suffering multiple breaches.

51. MeetMindful data breach

meetmindful data breach

Date: January 2021

Impact: 2.28 million users.

MeetiMindful, a dating app focusing on the mindful community, was breached by a well-known hacker by the name of ShinyHunters.

Meetmindful data breach

Breached MeetMindful data dumped on dark web hacker forum - Source: ZDNet

Personal messaged between users was not compromised, but the following private information was exposed:

  • IP addresses
  • Real names
  • Email addresses
  • City, state, and ZIP details
  • Facebook user IDs
  • Facebook authentication tokens
  • Dating preferences
  • Marital status
  • Birth dates
  • Bcrypt-hashed account passwords

52. Pixlr data breach

pixlr data breach

Date: January 2021

Impact: 1.9 million users

A database of 1.9 million user records belonging to online photo-editor Pixlr was dumped on a dark web hacker forum by notorious cybercriminal ShinyHunters.

Pixlr data breach

Exposed data included:

  • Usernames
  • Email addresses
  • Country
  • Hashed passwords

The data was stolen when the 123RF data breach occurred.

53. Graff data breach

Graff logo

Date: November 2021

Impact: 1.1 million records

Exclusive UK Jeweller, Gaff, suffered a data breach that compromised many of its famous clients. The Russian cybercriminal group, Conti, was responsible for the attack which involved the deployment of ransomware (ransom software).

After stealing Gaff's sensitive data and encrypting their internal systems, Conti started publishing some of the stolen records on the dark web, promising to only stop of their ransom of up to ten millions of pounds is paid.

To prove they weren't bluffing, Conti published 11,000 records on the dark web, which according to the Russian cybercriminals, represents just 1% of the total records that were stolen.

The stolen records include client names, addresses, invoices, receipts and credit notes.

Some of the high-profile customers reportedly impacted by this breach include:

  • Donald Trump
  • David Beckham
  • Oprah Winfrey
  • Alec Baldwin
  • Sir Philip Green
  • Ghislaine Maxwell
  • Saudi Crown Prince Mohammed bin Salman
  • Sheikh Mohammed bin Rashid Al Maktoum

54. Zoom data breach

Date: April 2020 

Impact: 500,000 users.

When Zoom sign ups were nearing their pandemic peak in April of 2020, hackers breached 500,000 accounts and either sold or freely published them on the dark web.

Hackers initially canvassed dark web databases of previously compromised login credentials dating back to 2013. Because passwords are usually recycled, this gave them instant access to a swathe of active Zoom accounts.

A series of credential stuffing attacks was then launched to compromise the remaining accounts.

Recipients of compromised Zoom accounts were able to log into live streaming meetings.

55. Slickwraps data breach

slickwraps data breach

Date: Feb 2020 

Impact: 370,000 customers

Slickwraps, a manufacturer of vinyl skins for phones and tablets, suffered a breach impacting 370,000 of its customers. 

This breach could have been avoided if Slickwraps listened to the warnings of a white hat hacker highlighting the company’s terrible cybersecurity. After being ignored, the hacker echoed his concerts in a medium post.

Slickwraps still ignored the warnings.

Before the medium post was deleted, a second hacker read it and decided to also try to convince Slickwraps but with a slightly more impactful approach.

The second hacker actually breached Slickwraps’s abysmal defences and announced their cybersecurity complacency in an email to over 370,000 of its customers.

Let's hope SlickWraps finally strengthens their cybersecurity framework after such a tumultuous history.

slickwraps breach email

56. Magellan Health data breach

magellan data breach

Date: Apr 2020 

Impact: 365,000 patients

Magellan Health, a Fortune 500 company has been the victim of a sophisticated ransomware attack where over 365,000 patient records were breached.

Employee login information was first accessed from malware that was installed internally. Then, by posing as a Magellan client in a phishing attack, the hackers gained access to a single corporate server and implemented their ransomware.

Included in the breached data was patient social security numbers, W-2 information and employee ID numbers.

57. Nintendo data breach

nintendo data breach

Date: April 2020

Impact: 300,000 accounts.

300,000 Nintendo accounts were compromised and used to make unsolicited digital purchases. The number affected accounts was almost doubled from the originally stated 140,000 upon further investigation.

The following information was exposed:

  • Account passwords
  • Account owner name
  • DOB
  • Email addresses
  • Country of residence

While it isn’t clear how hackers gained access to accounts, it’s speculated that weak passwords are to blame. To prevent further breaches, Nintendo posted a tweet asking members to enable 2-step authentication.

58. Mailfire data breach

mailfire data breach

Date: September 2020

Impact: 100,000 users.

Mailfire, an email marketing software used by adult dating sites and ecommerce websites, had its database breached exposing personal user records from over 70 websites.

The breach occurred through Mailfire’s unsecured Elasticsearch server. Onced breached, the hacker had access to over 320 million records from notifications being pushed out to Mailfire clients.

The records exposed included private conversations between adult dating site members as well as the following Personally Identifiable Information:

  • Name 
  • Age
  • DOB
  • Gender
  • Location of message senders
  • IP addresses
  • Member profile pictures
  • Member bio descriptions

Besides the personal information of website members, this data breach also exposed many scam dating websites with fabricated female profiles..

59. Antheus Tecnologia data breach

antheus tenologia data breach

Date: March 2020

Impact: 76,000 fingerprints

Antheus Tecnologia, a Brazilian biometrics company specializing in the development of fingerprint identification systems, suffered a breach to its server which could potentially expose 76,000 unique fingerprint records.

The data accessed consists of 2.3 millions data points which could be reverse engineered to recreate each original fingerprint.

Besides finger print data points, 81.5 million records were accessed, consisting of email addresses, employee telephone numbers and administrator login information.

60 SolarWinds data breach

Date: March 2020

Impact: 18,000 businesses

In March 2020, nation-state hackers believed to be from Russian, compromised a DLL file linked to software update for the Orion platform by SolarWinds. The supply chain attack impacted up to 18,000 SolarWinds customers including six U.S Government departments. The attack wasn’t discovered until December 2020.

This incident was the impetus to Joe Biden's Cybersecurity Executive Order that now enforces all organizations to strengthen their supply chain security efforts

The highly sophisticated hackers are believed to also be responsible for the FireEye cyberattack resulting in the theft of its Red Team Assessment tools - a set of tools developed by FireEye to discover cyberattack vulnerabilities within any organizations.

Given that FireEye’s clientbase includes government entities, it is further speculated that these Red Team Assessment tools made the U.S. Government data breach possible - an attack labeled by cyber security experts as the biggest breach in the nation’s security history.

The list of victims continues to grow. To check if you've been impacted, you should perform a thorough risk assessment for each vendor.

How to Prevent Data Breaches in 2021

UpGuard prevents data breaches by scanning both the internal and third-party attack surfaces for security vulnerabitlies, data leaks, and overlooked exposures.

Are you at risk of a data breach? CLICK HERE to request your free security score and find out now!

Источник: https://www.upguard.com/blog/biggest-data-breaches

Millions of LinkedIn users told to change password


SAN FRANCISCO –  As many as 100 million users on LinkedIn began getting emails Thursday telling them to change their passwords.

They should.

Earlier this week the website Motherboard reported that a hacker going by the name “Peace” was looking  to sell emails and passwords for 117 million LinkedIn users stolen in a 2012 breach.

The asking price was around $2,200.

At the time of the 2012 hack, LinkedIn believed about 6.5 million user names and passwords from the business social networking site had been affected. But on Wednesday the company acknowledged in a blog post that the hack had actually affected 100 million more users than it had originally believed.

LinkedIn has began contacting and invalidating the passwords of all users who haven't changed their password since 2012. There's no indication that the newly-released passwords are the result of any new security breaches, LinkedIn said.

The LinkedIn members were told via email that the Mountain View, Calif.-based company had “recently noticed a potential risk to your LinkedIn account coming from outside LinkedIn” and had taken actions to protect their accounts.

Take steps to protect yourself

With the large numbers affected, computer security experts encouraged people to take the time to protect themselves.

First, change passwords on accounts frequently and don’t use the same password for every account. With big hacks such as this, hackers have databases of users' emails address and passwords, which all too frequently are the same across many or all of their accounts.

Secondly, be cautious of possible phishing emails. Spammers often use news of big hacks to try to trick the unwary into clicking on dangerous links.

All official emails coming from LinkedIn about this breach do not ask users to click on any links to change their passwords. They instead tell them to go to their account and change it from there.

Finally, if a site offers two-factor authentication, as LinkedIn does, use it, said Tony Anscombe, a security evangelist with AVG, a computer security firm.

That means linking your account to your cell phone, so that attempts to change passwords require inputting a numerical code sent to your phone. This provides a very strong layer of security as it’s unlikely a hacker will have both your email, password and cell phone.

Not surprising to have info show up later

It’s not unusual for databases of stolen information to become available long after the initial attack and that the first post-breach impact analysis often isn’t exact, said Christopher Budd, global threat communications manager at computer security company Trend Micro.

LinkedIn has demanded that the people trying to sell its stolen password data and is looking at possible legal actions if they don't comply. It is also using automated tools to attempt to identify and block any suspicious activity that might occur on affected accounts.

The company was launched in 2003 and by 2016 had 433 million members in more than 200 countries.

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Источник: https://www.usatoday.com/story/tech/2016/05/20/linkedin-hack-2012-passwords-motherboard/84662318/

LinkedIn Privacy and Security Tips

LinkedIn is a social network for professionals, allowing users to connect with others, grow their careers, and take their work lives more seriously.

As with any social network site, LinkedIn has privacy and security issues. In your LinkedIn profile, you've likely divulged important personal information, such as where you've worked, where you went to school, and various projects you've participated in. If this information got into the wrong hands, you're at risk for identity theft, fraud, corporate espionage, and more.

Here are some simple tips to keep your LinkedIn experience safe and productive.

In addition to security risks, LinkedIn poses reputational risks for users. How you represent yourself reflects on current and former employers and sends a message to future employers. Share and post only highly credible information in a professional manner.

Change Your LinkedIn Password Regularly

Like other social networks, LinkedIn has been affected by security breaches in the past. To be safe, change your LinkedIn password regularly. If you haven't logged in to LinkedIn in a while, the site may force you to change your password the next time you log in.

To change your LinkedIn password:

  1. Select the image in the upper-right corner of the LinkedIn site.

  2. Select Settings & Privacy.

  3. Select Account.

  4. Select Change Password.

  5. Type your current password into the field provided.

  6. Type a new password and then retype it to confirm.

  7. Select Save. Your password has been changed.

Limit Contact Information in Your Profile

Business relationships are less personal than those you have on Facebook. While you may be eager to connect with potential contacts who could help your career, it's important to maintain privacy. For example, your address and phone number shouldn't be publicly visible.

To remove your contact info from your LinkedIn public profile:

  1. Select your image in the upper-right corner of LinkedIn.

  2. Select View Profile from the menu.

  3. Select Contact Info.

  4. Select the Edit (pen) icon.

  5. Remove your phone number, address, or any other information you'd rather not be visible.

  6. Select Save. Your personal information has been removed.

Turn on LinkedIn's Secure Browsing Mode

LinkedIn offers secure browsing and this feature is a must, especially if you access LinkedIn from coffee shops, airports, or anywhere else with public Wi-Fi hotspots.

To enable LinkedIn's secure browsing mode:

  1. Select your image in the upper-right corner of the LinkedIn site.

  2. Select the Settings and Privacy link from the drop-down menu.

  3. Select the Account tab.

  4. Select Manage Security Settings.

    If you don't see Manage Security Settings, then the secure connection (HTTPS) has already been selected.

  5. Put a check in the box that says When possible, use a secure connection (HTTPS) to browse LinkedIn in the pop-up box that opens.

  6. Select Save Changes. Now, you'll access LinkedIn via a secure connection.

Limit Information in Your Public Profile

Even though you might not have contact information in your public profile, there's a lot of other potentially sensitive information that hackers could learn.

Listing the companies you work for or have worked for might help hackers with social engineering attacks against those companies. Listing the college you currently attend in the education section could give someone information about your current whereabouts.

Here's how to edit your public profile:

  1. Select your image in the upper-right corner of the LinkedIn site.

  2. Select View Profile in the drop-down menu.

  3. Choose the Edit Public Profile & URL link at the top of the right panel.

  4. Select Edit Content, and make any edits to your profile that may affect your privacy.

  5. Select Save.

Review Your Privacy Control Settings

If you aren't comfortable with people seeing your activity feed or knowing that you've viewed their profile, turn on LinkedIn's private viewing mode.

  1. Select your image in the top right corner of the LinkedIn site.

  2. Select the Settings and Privacy link from the drop-down menu.

  3. Select the Privacy tab.

  4. Select Profile Viewing Options.

  5. Select Private Mode. Others won't be able to see your activity.

Thanks for letting us know!

Источник: https://www.lifewire.com/linkedin-privacy-and-security-tips-2487723

Reported LinkedIn Data Breach: What You Need to Know

 

 

Just upon the heels of the Facebook Data Breach comes a recent report regarding scraped data of 500 million LinkedIn users being sold online on a popular hacker forum. It was mentioned that 2 million of these records were leaked as samples that contained professional-identifying information, such as full names, email addresses, phone numbers, workplace information, and other work-related data. 

 

What You Should Know


Leaked information can be used to instigate malicious attacks, such as:

  • Targeted phishing attacks.
  • Brute-forcing the passwords and email addresses of compromised online accounts.
  • SIM swap attacks, which use phone numbers to access multi-factor authentication codes.
  • Smishing attacks, which also use phone numbers to text and induce individuals to reveal personal identifying information, which can be used to answer security questions and get into accounts, such as passwords, birth dates, or credit card numbers. Use Trend Micro Check to detect suspicious links ahead!
  • Possible job scams. Please beware that scammers may offer fake job opportunities or even ask you to pay an “advance fee” for those jobs.
  • Lastly, identity theft on the people whose information was exposed by a combination of the above-mentioned attacks.

 

 

Check If Your Information Was Leaked. Read the full article here.

Источник: https://en.community.trendmicro.com/conversations/pc-security/reported-linkedin-data-breach-what-you-need-to-know/608b6b5e131c1e0a957823d8

How to contact LinkedIn customer support using its online help center and forum

  • To contact LinkedIn customer support you will have to jump through a few hoops first, since the company doesn't offer direct contact with a customer support team by phone.
  • You'll have to go through LinkedIn's online Help Center, since any support numbers you call will only provide recordings when that direct you to the Help Center anyways.
  • If you can't find the answer to your question in LinkedIn's Help Center, you can also use the Help Forum feature to ask original questions to other users.
  • Visit Business Insider's homepage for more stories.

As with so many large companies these days, LinkedIn doesn't make it easy for you to get in touch with their team directly. 

And that's understandable, given that there are more than half a billion people using LinkedIn, and more than 260 million of them do so on a regular basis — their customer support team would be absolutely overwhelmed.

So while you can call LinkedIn's various phone numbers (two of which are 650-687-3600 and 650-687-3555), don't expect anything more than a recording either giving you the company's physical address, or directing you to their preferred method of customer service, the LinkedIn Help Homepage.

How to get LinkedIn customer support through the Help Center

First, make sure you're signed into your LinkedIn account. Then…

1. From the LinkedIn homepage, click on your picture and the word "Me" in the top right corner of the screen, then click "Open Quick Help" in the dropdown menu.

Screen Shot 2019 09 03 at 10.03.02 AM
Steven John/Business Insider

2. Now click "Go to Help Homepage" on the next menu.

3. At the top of the page is a search bar. Type in keywords related to your issue ("lost password" e.g.) into the search bar, or browse among the featured topics in the left-hand column, or in the central "Suggested for you" space.

Screen_Shot_2019 09 03_at_11_55_10_AM
William Antonelli/Business Insider

If you're having trouble finding the answer to your issue in LinkedIn's Help Center, scroll to the bottom of the Help Homepage and click on the "LinkedIn Help Forum" link, under "Help Forum."

Using the Help Forum, you can browse past questions that have been answered by other users. Better yet, you can click "Start a new Forum discussion" in the right panel, and ask your own original question. 

Screen Shot 2019 09 03 at 10.04.40 AM
Steven John/Business Insider

In most cases, a knowledgeable LinkedIn user or moderator will be able to help.

Related coverage from How To Do Everything: Tech:

Steven John

Freelance Writer

Источник: https://www.businessinsider.com/how-do-i-contact-linkedin-customer-support

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Check if your data has been leaked

If you purchase via links on our site, we may receive affiliate commissions.

Find out if your email or phone number and related personal information could get into the wrong hands. Keep your data secure!

15,212,645,925

Breached accounts

2,563,218,607

Unique emails

How does this tool work?

Our checker has a 500 GB database of leaked hashed emails. To check if your email address has leaked:

  1. Enter the email address into the search field (we don’t collect or store email addresses)
  2. Click Check Now
  3. View the search results on the same page

How can hackers learn your email password or other details?

Hackers or other bad actors can:

  • Steal your email address, password, credit card number and other data from companies that have it
  • Buy your data on darknet marketplaces
  • Steal the data from you (e.g. as part of a hack)

What could happen if your data is leaked?

Even with a small amount of leaked data, malicious actors can:

  • Steal your other accounts
  • Try to use the data for phishing attacks or spam
  • In severe cases, steal your identity
  • Ruin your finances or reputation

How to get to the safe side?

You can take a few steps to increase your safety online:

  1. Change the passwords for all of your accounts that use the leaked email addresses
  2. Get a reliable password manager to generate strong passwords and protect your accounts
  3. Use two-factor authentication (2FA)

To learn more about our leak checker, see the FAQs

Источник: https://cybernews.com/personal-data-leak-check/
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