As I mentioned here, codebeater was hacked over the weekend. Apparently, there was a flaw that would allow username and passwords to be viewed in plain text by simply viewing a specific url. I am very disappointed to learn that this information is being stored in it's raw form in BlogEngine.NET. However, kudos to the BlogEngine team for responding to the flaw as quickly as they did. Unfortunately, I received word of the fix a little too late. My site had not only been defaced but all content had been deleted.
If you are using BlogEngine.NET 1.3.0.0 please update your site to the latest version immediately. You can read more about this exploit here.
P.S. I've restored much of my previous data, although it does not appear in it's proper chronological order.