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.
How to avoid it?
1. Think before you Act.  Viruses on Facebook are  sneaky. The hackers and cybercriminals who  want your information know  that Facebook users will often click on an  interesting post without a  moment’s thought. If a post sounds a bit  over-the-top like a headline  out of a tabloid, this is your first  warning sign.
2. Try to avoid Links and videos  with Catchy words like  “funniest  ever,” “most hilarious video on  Facebook,” or “you’ve got to see this.” Do some keyword  research to see if the post in question comes up in a  search engine  with information about a current virus or trojan.
3. Check the poster of the Suspicious content.  If you  receive a message from someone you do not know, this is an  obvious red  flag. Facebook video viruses also tend to pop  up in your  news feed or on your wall from friends you haven’t talked to  in a  while. Unfortunately, it’s likely this friend has already fallen  victim  to the latest virus on Facebook. After clicking on the story   themselves, the message was sent out to all of their friends as well.
4 Avoid messages that have been posted by multiple users  as the  virus spreads among your friends who were not so cautious. If a  link with title such as “Sexiest video ever” shows up all over your  feed from all kinds of  people (perhaps friends you would not expect to  make such a post), this  is another warning sign. Similar direct  messages are a likely variant of  the notorious Facebook Koobface virus  which has used this approach in  the past.
5. Do not fall for the “typical” money-transfer schemes.  Chat  messages from friends needing funds will usually sound  suspicious.  Everything can’t be screened before posting, so money  transfer scams and  hoax applications still find their way on to  Facebook. You should also  avoid applications that claim to do a full  “Error check” or fix security  problems related to your profile.
6. Update your anti-virus software frequently.  If you do  accidentally click on a post before realizing it is a hoax,  do not click  on any further links or downloads. If it’s too late and  you have  already been infected, the Facebook virus removal process may  be  effortless if you have a good anti-virus program to catch the virus,   trojan or other malware early on.
What’s Next?
These were few important tips to  safeguard your facebook account but your job isn’t done yet. Once you  have detected that the link/post on your facebook wall is Malicious you  should Mark it as SPAM so that the facebook support will stop it from  spreading further and infecting other users.
If you have ever fallen victim of any  such Malicious Scheme, please share your experience with all the users   in form of comments so that others don’t fall victim of it.
