https://thenextweb.com/facebook/2018/09/28/facebook-reveals-data-breach-affecting-50-million-users/

Facebook today announced a data breach occurred on September 25 affecting at least 50 million Facebook accounts.

The social network disclosed the breach Friday morning, issuing a statement that said an “attack” on its system led to “the exposure of information” affecting the 50 million users, according to the New York Times.