The lead European Union data privacy regulator for Meta fined the social media giant 251 million euros ($263.5 million) on Tuesday for a 2018 Facebook security breach that affected 29 million users.
Meta notified Ireland’s Data Protection Commission at the time that cyber attackers had exploited a vulnerability in Facebook’s code that impacted the “View As” feature that lets users see what their own profile looks like to someone else.
That led to a breach in personal data including users’ full name, contact details, location, place of work, date of birth, religion, gender and their children’s personal data, the DPC said.