Originally Posted by Broc
We had a technical issue a few days ago where a spammer posted over 500 blogs into the site, although it was not approved, I had to go in and delete all 500 blogs. I was very careful in not deleting the already approved or written blogs, but there may have been some that was over looked. So I think this may have been the issue.
I never delete blogs only approve them, so that was the only possibility. The spammer has been banned and IP has been recorded, hopefully it will not happen again.