Facebook's is the fastest way to audit who can see your information.
Use the Security Checkup tool to review active login sessions. If you see unfamiliar devices, select "Log Out Of All Sessions" immediately. 2. Privacy Settings Checklist my facebook account
Visit facebook.com/hacked from a device you have used before. Facebook’s systems recognize familiar locations and devices, making it easier to confirm your identity. Facebook's is the fastest way to audit who