facebook account hacked? [1] [877] [339] [1052] Facebook Account Hacked — What to do now [1] [877] [339] [1052] Change passwords, enable two-factor authentication immediately. [1] [877] [339] [1052] Review login history, remove unknown devices, and sign out remotely. [1] [877] [339] [1052] Check connected apps, revoke suspicious permissions, and update recovery info. [1] [877] [339] [1052] Warn contacts, monitor messages for fraud, and report unauthorized activity to Facebook. [1] [877] [339] [1052] Stay vigilant, back up important data, and restore account from trusted backups if needed. [1] [877] [339] [1052] Contact friends, change email passwords, enable alerts, run malware scans on all devices