Sucuri submitted a great research document they created that details the security of random blogs on the Internet for their attention to security factors.

Research to determine if bloggers are taking the security of their sites seriously. We randomly selected 1747 blogs from the blog catalog and scanned them to see how secure they are... The results are interesting... Check it out. It is indeed very interesting. I'd like to hear more from this security team in the future.

The link for this article located at sucuri.net is no longer available.