How to setup warning alerts for unauthorized logins to Facebook
Facebook has a feature that lets users register to have alerts sent to their phones whenever there is an unauthorized login attempt.
To register for these alerts simply go to the Facebook application or website and follow these simple steps.
Step 1: Go to More.
Step 2: Tap Settings
Step 3: Tap Security and Login
Step 4: Tap Get alerts about unrecognized logins
Step 5: Choose how you’d like to receive your alert – through Facebook notifications, Messenger or email.
“If you get a notification about an unrecognized login, and you know it wasn’t you who tried to log in, let us know and we’ll help you secure your account,” says Facebook’s privacy website.
For more information on what to do if you receive one of the alerts warning of an unauthorized entry, visit the Facebook Privacy information web page here.