Cyber criminals often make use of this weakness and create malicious programs to target larger audience.
Once you input your login credentials,UnfriendAlertwill send it to the website yougotunfriended.com owned by attackers.
So users are recommended to remove this potentially unwanted program and change your Facebook password.
To do this, you first need to go to controls.
Then, go to Password and use the Edit link to change the password.
Later, choose the option to exit of other devices just in case the account is open somewhere else.
Go to the option to Secure your account and review the changes that were made.
Check that you were the one that made those changes.
source: www.techworm.net
