Check the domain name carefully. It must be ://facebook.com or facebook.com . Any variation, extra dash, or missing dot means the site is fake. 3. Look for App Updates

The authentication backend now uses short-lived, device-bound access tokens. Even if an attacker manages to intercept a login token through an unpatched third-party wrapper, the token becomes useless unless it matches the specific hardware cryptographic signature of the user’s device. 4. Mandatory API Deprecation

2FA serves as a vital safety net. Even if an attacker harvests your password through a fake "facebooklitecom" portal, they cannot access your account without a secondary code. Use an authenticator app (like Google Authenticator or Duo) rather than SMS, as SMS can be intercepted via SIM-swapping. Reset Compromised Passwords