Sunday, April 13, 2025
HomeData Breach533 MILLION Facebook Users Personal Data Leaked That Includes Mark Zuckerberg's Cell...

533 MILLION Facebook Users Personal Data Leaked That Includes Mark Zuckerberg’s Cell Phone Number

Published on

SIEM as a Service

Follow Us on Google News

Recently, on a hacker forum, more than 533 million users’ personal data of the social network giant Facebook were leaked and published. 

The personal data of Facebook users that were leaked was in the public domain, and the leaked data of the users were from 106 countries of the world.

According to the reports, the leaked data includes the accounts of:-

- Advertisement - Google News
  • 32 million US residents
  • 11 million British residents
  • 6 million Indian residents

Data Involved

Alon Gal, the co-founder of the Israeli cybercrime intelligence firm, Hudson Rock, asserted that “A database of this size, containing personal data like the phone numbers of many Facebook users, is likely to lead to a situation in which attackers can use these data to execute social attacks like social engineering to scam, hack, and other frauds.”

https://twitter.com/UnderTheBreach/status/1378314424239460352

The type of data of the users involved and were posted on the forum in this incident are mentioned below:-

  • Full names
  • Date of birth
  • Biographies of users
  • Real location
  • Mobile numbers
  • Email addresses

Earlier in February 2021, it was reported that a database containing more than 370 million Facebook users was published in the public domain. While that database consisted of 108 text files, and each of them contains the data from a particular country.

But, this current leaked database contains a more complete and huge mass of information as compared to the earlier one. As in this database, users from 106 countries were involved, like the US, the UK, India, Afghanistan, Iraq, etc.

Leaked Data Includes Mark Zuckerberg’s Mobile Number

Along with the 533 million personal data of the users of Facebook, the phone number of Facebook’s founder, Mark Zuckerberg, is also leaked and posted in the wild. Here, the incident came to light when a Twitter user, “Walker”, noticed and reported the leaked data of Mark Zuckerberg by tweeting:-

“Regarding the #FacebookLeak, of the 533M people in the leak – the irony is that Mark Zuckerberg is regrettably included in the leak as well.”

But, this data breach faints before the fact of the divulgence of Mark Zuckerberg’s phone number.

Moreover, when Facebook was contacted, a spokesperson affirmed that this is old data, as earlier in 2019 it was reported and was also fixed in August 2019. But, they didn’t mentioned or comment anything about the leaked data of Mark Zuckerberg.

You can follow us on LinkedinTwitterFacebook for daily Cybersecurity, and hacking news updates.

Balaji
Balaji
BALAJI is an Ex-Security Researcher (Threat Research Labs) at Comodo Cybersecurity. Editor-in-Chief & Co-Founder - Cyber Security News & GBHackers On Security.

Latest articles

Threat Actors Manipulate Search Results to Lure Users to Malicious Websites

Cybercriminals are increasingly exploiting search engine optimization (SEO) techniques and paid advertisements to manipulate...

Hackers Imitate Google Chrome Install Page on Google Play to Distribute Android Malware

Cybersecurity experts have unearthed an intricate cyber campaign that leverages deceptive websites posing as...

Dangling DNS Attack Allows Hackers to Take Over Organization’s Subdomain

Hackers are exploiting what's known as "Dangling DNS" records to take over corporate subdomains,...

HelloKitty Ransomware Returns, Launching Attacks on Windows, Linux, and ESXi Environments

Security researchers and cybersecurity experts have recently uncovered new variants of the notorious HelloKitty...

Resilience at Scale

Why Application Security is Non-Negotiable

The resilience of your digital infrastructure directly impacts your ability to scale. And yet, application security remains a critical weak link for most organizations.

Application Security is no longer just a defensive play—it’s the cornerstone of cyber resilience and sustainable growth. In this webinar, Karthik Krishnamoorthy (CTO of Indusface) and Phani Deepak Akella (VP of Marketing – Indusface), will share how AI-powered application security can help organizations build resilience by

Discussion points


Protecting at internet scale using AI and behavioral-based DDoS & bot mitigation.
Autonomously discovering external assets and remediating vulnerabilities within 72 hours, enabling secure, confident scaling.
Ensuring 100% application availability through platforms architected for failure resilience.
Eliminating silos with real-time correlation between attack surface and active threats for rapid, accurate mitigation

More like this

Sensata Technologies Breached: Ransomware Attack Key Systems

Sensata Technologies Holding PLC, a global leader in sensor solutions and electrical protection, is...

Hackers Claim WooCommerce Breach Exposing 4.4 Million Customer Records

A hacker operating under the alias “Satanic” has claimed responsibility for a massive data...

Oracle Confirms Breach: Hackers Stole Client Login Credentials

Oracle Corporation has officially confirmed a cybersecurity breach in which hackers infiltrated its systems...