http://www.youtube.com/watch?feature=player_embedded&v=rEINqednJRU Description: In this video you will learn how to compromise a Facebook profile using the authentication cookies of the user. Basically In this video he will sniff the traffic and analysis the cookie and hijacking the facebook profile account. Original Source: Real!!! Backtrack 5 R3 Facebook Hacking Real!!! - YouTube Sursa: Capturing Facebook Authentication Cookies