Facebook, the biggest social network with 500 million users, provides an interface to hit an unsuspecting crowd with malware and viruses. These viruses aren’t very difficult to detect if you are cautious enough. These Facebook viruses appear on your wall in forms of a bizarre or eye-catching stories and videos and once the user has clicked/liked the link, it is already late. The next step will be getting rid of your Facebook virus which is a time-consuming process. Its better to avoid spam messages and trojan viruses in the first place.