This information is for all Wordpress users... Since the begining of April 2013, Wordpress has been facing serious Hack Attempts and security challenges; Most especially newly installed wp blogs. But that doesn't mean old wp bloggers don't face security threats; its almost a 50:50. [b]I have been a victim. My newly installed wp blog got hacked twice, I just had to uninstall wp permanently!
It is recommended that you update all your Themes and Wordpress version to shield some of this attacks.
You could also use tips from Wordpress to help you fix some bugs and loopholes in your wordpress blog ->
http://codex.wordpress.org/Hardening_WordPress


Source: www.guruszone.net