Security issue with timthumb.php

Hello Everyone,

Notifications were sent out yesterday to WordPress users regarding a security problem with timthumb.php. You can read about the information here:
http://blog.vaultpress.com/2011/08/02/vulnerability-found-in-timthumb/

We are currently working to patch sites using timthumb.php in order to avoid any security issues. If you are using timthumb, please keep an eye on your blog as their could be potential issues. Please notify the WP Engine Support Team if you have any questions or concerns.