What comes next in Facebook's major data breach

NEW YORK (AP) — For users, Facebook's revelation of a data breach that gave attackers access to 50 million accounts raises an important question: What happens next? For the owners of the affected accounts, and of another 40 million that Facebook considered at risk, the first order of business may be a simple one: sign back into the app. Facebook logged everyone out of all 90 million accounts in order to reset digital keys the hackers had stolen — keys normally used to keep users logged in, but which could also give outsiders full control of the compromised accounts.