Earlier this week, there was suspicious activity noted at WordPress.org’s plugin directory.
In short, someone has uploaded fake copies of several popular plugins. The three that were specifically pointed out were AddThis, AddThis, WPtouch, or W3 Total Cache.
If you use these plugins and updated them sometime around the 21st you will need to update it again.
For more on this, here is the official announcement.
Photo by astrolame
