After Facebook admits security breach, experts suggest 2.2 billion users must log out, re-login
Facebook has admitted that the security breach affected nearly 50 million users.
Sep 29, 2018, 18:48 PM ISTFacebook admits security breach affected 50 million accounts
Hackers broke into 50 million users' accounts, says Facebook
Sep 28, 2018, 23:23 PM IST