Looks like my Twitter account was hacked today. If you got a direct message from me, I apologize. Please don't follow the link as it looks like Twitter, but isn't really Twitter. It asks you for your username and password (which should have been a big red flag that I was too ignorant to notice). Then it takes over your account and sends all kinds of messages out in your name. If you have already been compromised, simply change your password and that should fix it.