Facebook says hackers ‘scraped’ data of 533m users in 2019 leak

SAN FRANCISCO: Facebook said Tuesday that hackers “scraped” personal data of some half-billion users back in 2019 by taking advantage of a feature designed to help people easily find friends using contact lists.

A trove of information about more than 530 million Facebook users was shared over the weekend at a hacker forum, prompting the leading social network to explain what happened and call on people to be vigilant about privacy settings.

“It is important to understand that malicious actors obtained this data not through hacking our systems but by scraping it from our platform prior to September 2019,” Facebook product management director Mike Clark said in a post. “This is another example of the ongoing, adversarial relationship technology companies have with fraudsters who intentionally break platform policies to scrape internet services.”

The data included phone numbers, birth dates, and email addresses, and some of the data appeared to be current, according to US media reports.