Now facebook is currently the happening destination in the online world and recently a new worm was spreading Stating "SICK I Just Hate Rihanna After Watching This Video".
When the user selects the address bar and presses J and CTRL+V (which is the keyboard shortcut for paste) then ENTER he/she ends up posting a similar SICK I Just Hate Rihanna After Watching This Video message on one of his/her friend’s Wall.
So to prevent this spam.... Simply, don’t click on any suspicious links in Facebook but however attractive it may appear! Hackers are just exploiting the curious nature of human mind to good use in doing their job. To avoid getting such malicious wall messages, you may restrict other people (who are NOT your friends and not in your contact list) from posting on your wall. For doing this, choose:
“Account ; Privacy Settings ; How you Connect ; Edit Settings ; Who can Post on your Wall ( Friends / OnlyMe ).”