Facebook Tricks - Negligence causing hijackers easily into account. Facebook is no exception. Facebook can not keep your faithful throughout the night. You should remain vigilant and cautious. If you have already become victims of piracy accounts, you should use this method.    1. First, warn everyone that your account has been hijacked. This effort can you do through various channels such as email, phone, mailing lists, chat, blogs etc. In order to prevent other people, friends, your family is in friend list becomes the victim..