I came across account cloning when a college senior spotlighted her clone profile via Facebook status update, someone was asking money from her friends on her behalf, and I was amazed by the criminal psyche of people...Well, here is the gist as per my understanding and expetise as a Social Media Marketeer.What is Facebook profile cloning It is an identity theft, someone creates an imitation of your profile, takes your picture and about us information, and then adds your friends to their list. This entire thing is done with great precision, like in my senior's case, the impostor even blocked her before adding her friends (my senior had to put a public message stating someone is faking her profile). The user was manipulating her friends, in other cases people may even ask for money, so beware. So basically, a clone can do anything as you, and create a hell mess... just imagine, what if people start blocking you considering that hour’s is a fake profile. Scary! Who does it and what is the intention: Cyber criminals does it to steal information, theft, spread malicious messages or for crime. What you can do, if you are the victim: Report fake account to Facebook, if you are unable to see impostor account, report the account via email address, If you have a friend who's able to view the impostor account then they can block that account by following the steps given in the end of this answer.Facebook is amazingly responsive now a days to any sort of malpractices, here is what Facebook does: Facebook wants people to feel safe when using Facebook. Having said that, Facebook has developed a set of community standards, any user not following the community standards is questioned by Facebook in the form of one of the three security alerts:Normal Security Alert: Sends verification to Facebook registered mobile number and asks user to verify the number.Medium Security Alert: Creates a security check gateway, asks to recognize your friends, friend's images are shown to the user for friends name verification, this is done to verify that you are a real person.High Security Alert: In worst case scenario Facebook asks for Government Id card, licence, bus card, or similar cards with Age, picture and name etc. mentioned in it.How to report a cloned facebook account: How do I report a fake account that's pretending to be someone I know?Fake profiles and Pages created to imitate real people (impostor accounts) are not allowed on Facebook.If someone created an account pretending to be one of your friends, please ask them to report it to us. You can also send your friend a message that will let them know about the impostor profile. To send a message:Go to the impostor profileClick and select the option to reportFollow the instructions for an account that's pretending to be someone you knowIf your friend doesn't have a Facebook account, they'll need to fill out this form. Please keep in mind that we can only act on reports from the person who's being impersonated.What you can do to safeguard yourself: Set your friends list to "me only" view, your account will no longer be desirable to cyber criminals.Happy and safe face-booking!