Looking for a blog theme? Be careful!!

"The next time you go on a hunting spree for a blog theme, make sure you’re downloading from a trusted site or you may want to rethink giving your blog that oomph factor especially when you’re using WordPress or Joomla!.

A concerned blogger reported that a site named templatesbrowser.com has been repackaging blog themes to insert unwanted phishing code that could end up as a link spam. How does it go about doing this? It uses a PHP code in its template that can retrieve HTML codes like the one below, which are usually hidden from the user by setting the display style to None"

More at source:
http://blog.trendmicro.com/link-spam-on-tampered-blog-themes/