adeelarshad82 writes: A major security hole in Facebook has been discovered. Ironically, the source of this vulnerability is Facebook's own much-vaunted security "improvements." A video shows how you can view pending friend requests and chat history for any of your friends. Facebook Chat is down at the moment (coincidence? probably not). Unfortunately this isn't the only security hole in Facebook, another one was recently discovered which lets you retrieve the full name and Facebook URL for any account holder, given nothing but the Facebook ID number.