Another zero-day exploit in the wild.  If you didn’t update it yesterday, do it today

http://get.adobe.com/flashplayer

To verify the version of Adobe Flash Player installed on your system, access the About Flash Player page, or right-click on content running in Flash Player and select “About Adobe (or Macromedia) Flash Player” from the menu. If you use multiple browsers, perform the check for each browser you have installed on your system.