: Go to your account settings and "Log out of all other sessions" to kick any hackers off your account.
: A friend’s account (which has already been hacked) sends you a message saying something like, "Is this you in this video?" or "Look at this lol," followed by the file Chat_something_sexy.mp4 . Chat_something_sexy.mp4
If you have received a message containing this file, It is not a real video; it is a malicious script designed to compromise your accounts or infect your device. How the Scam Works : Go to your account settings and "Log