You receive a message apparently from a Facebook friend telling you they received another friend request from you. They go on to diagnose the "situation," tell you that you’ve been hacked, and they offer advice on what to do to remedy the problem.
Generally, you're asked to forward the warning to all of your other "Friends." Don't. It's like a chain letter, nothing but a hoax. When it comes to Facebook friends offering advice on how to remedy perceived hacks, you probably shouldn’t follow their suggestions. Usually the advice only spreads the hoax. Your best defense, if a "Friend" offers a solution, is to delete it and ignore the advice.
The hoax is based on a real problem known as "account cloning." An actual account cloning takes place when someone steals your profile picture, and your name to set up a new account. Once in place friend requests are sent from the new account, appearing to be from you. Cloning is real, and there were waves of it in 2013 and 2016 when the cloners would use their bogus accounts to ask "Friends" for money, but the current plethora of multiple friend requests is a hoax.
But there's no cloning surge this year. Facebook recently told Syracuse’s news Channel 9 that there has been no increase in account cloning over the past weeks. And the viral messages about cloning aren't connected to the big data breach Facebook reported in September, either.
Cloned account frenzy starts when someone accepts a friend request from an attacker who looks like someone the target thinks they know. They don’t check. Instead they just click and accept the request. Once "friended" the attacker can steal images and other data, creating additional cloned accounts. It spreads like wild fire.
If you suspect your Facebook account has been cloned, you might search Facebook to see if there are two people who look too much like you. Only one of them, of course, is you. If you find you've been cloned use Facebooks "give feedback or report this file" function.
Read the full story here: https://blog.knowbe4.com/on-facebook-make-sure-they-are-who-they-say-they-are-before-you-become-friends