Facebook - Fake

«In its first quarterly Community Standards Enforcement Report, Facebook said the overwhelming majority of moderation action was against spam posts and fake accounts: it took action on 837m pieces of spam, and shut down a further 583m fake accounts on the site in the three months. But Facebook also moderated 2.5m pieces of hate speech, 1.9m pieces of terrorist propaganda, 3.4m pieces of graphic violence and 21m pieces of content featuring adult nudity and sexual activity».

Source : Facebook closed 583m fake accounts in first three months of 2018 | Technology | The Guardian