The personal information of more than 500 million Facebook users has been found on a low-level hacking website.
The published data, first reported by Business Insider, included phone numbers, full names, locations, dates of birth and email addresses of 533 million users.
The information is made up of people from over 100 counties, including 32 million user records in the US, 11 million users in the UK, and 6 million users in India.
Insider reported that it verified the data by matching the numbers of Facebook users on its page to the data set.
The data is reportedly several years old, according to the news outlet.
A spokesperson for the social media platform said the information was removed after a vulnerability on the site was patched in 2019.
The Hill has reached out to Facebook for comment.
The latest disclosure regarding data is the latest example of the challenges facing the social media company with regards to user data and privacy.
In 2018, the platform got rid of a feature that allowed users to search for “friends” using their personal phone numbers after discovering that Cambridge Analytica could access that information.
Nearly 87 million Facebook users at the time had their personal information compromised, according to a report by The Associated Press.
A Ukrainian security researcher found a similar database of phone numbers and unique user IDs for more than 267 million Facebook users in 2019. Most of those users were based in the US, the AP reported.
It is currently unclear if that database is related to the most recent findings.
“This is old data that was previously reported in 2019,” Facebook told the AP. “We found and fixed this problem in August 2019.”