That ex you blocked on Facebook may have had access to your posts after all. On Monday, Facebook revealed that a bug had affected the privacy settings of 800,000 users. The bug allowed users who'd ...

Facebook says more than 800,000 users may have been affected by a bug that unblocked people they previously had blocked. The company said Monday that the bug was active between May 29 and June 5.

MENLO PARK, Calif. (CBS/CNN Money)-- Facebook announced on Monday it will notify 800,000 people about a bug that unblocked accounts those users had previously blocked. The bug was active between May ...

Facebook says more than 800,000 users may have been affected by a bug that unblocked people they previously had blocked.The company said Monday that the bug was active between May 29 and June 5. While ...