Go to

Jeremy Wagstaff found another hole in how Facebook deals with friend requests, specifically when you are contacted by someone who is not a friend.

…if you click on the profile of someone who is not a friend but has sent you a message, or asked you to be a friend. In either case, I believe, that person then gets a week’s access to your profile.

This is not good. I wonder how many other Facebook privacy issues are yet to be found?