Why does Facebook say logged in from unknown location?
If another device has been used to login into your account (like that of a hacker), it will show up in your security and login settings under “Where You’re Logged In”. If you see any such activity log out of the unknown device immediately.
Does Facebook tell you if you login somewhere else?
To keep tabs on who is logging in, enable Login Notifications. Each time someone logs in to your account at an unrecognized computer or mobile device, Facebook will alert you via text message or e-mail. With that information, you can end that session (see No. 3) and change your password.
What can I do if Facebook says I’ve logged on from an unknown location?
For instance, I use IFTTT to pull some information from my account. The logins by IFTTT will be from wherever their servers are located. Sometimes my wireless carrier will show me hundreds of miles from where I really am and the IP address my phone has when I check Facebook will reflect that.
What does it mean when someone logs in to Facebook?
When someone logs into your Facebook or Messenger, you can get the IP number and trace it. Does this mean that’s the location they were at when they logged in, and how accurate is it? And yes and no. The IP address you see is the source IP address Facebook logged when someone logged in.
How can I remove an unknown device from my Facebook account?
Yesterday I showed you how simple it is to set Facebook up to send you a notification if your account is accessed from an unknown browser or device. Now, from the same security settings page, I will show you how to remove unknown devices that access your account.
How do I log out of my Facebook account?
Click the three lines on the bottom right corner of the screen. Go to Security. If you see any unfamiliar devices in any unfamiliar states, press the three dots on the right, and log them out. You should secure your account afterwords, as someone clearly got your password.