As you may have seen, my account was just hacked, luckily I managed to get back in and change my password
If you see a Journal entry from any of your friends with the heading
HACKED BY DONGFORCE
DO NOT CLICK ON IT!!!
It sends you to a fake log out page and then takes the password you enter..
** And like Lanny says, log out all your other open sessions from your settings tab. **
I apologise for anything you may have seen that was offensive posted in my name, I am just thankful I was able to act on it immediately.