Mac Users, Upgrade Your Flash
Apple's outdated Flash Player plugin problem was flagged publicly by Adobe's Wendy Poland:
Earlier today, Apple released security update 2010-004 / Mac OS X v10.6.4. This update includes an earlier version of Adobe Flash Player (version 10.0.45.2) than available from Adobe.com. While the Mac OS X v10.6.4 update does not appear to downgrade users who have already upgraded to Adobe Flash Player 10.1, Adobe recommends users verify they are using the latest, most secure version of Flash Player (10.1.53.64) available for download from get.adobe.com/flashplayer
To verify the Adobe Flash Player version number installed on your system (after applying the Mac OS X security update), Mac users can go to the About Flash Player page, or right-click on content running in Flash Player and select "About Adobe Flash Player" from the menu.
Earlier today, Apple released security update 2010-004 / Mac OS X v10.6.4. This update includes an earlier version of Adobe Flash Player (version 10.0.45.2) than available from Adobe.com. While the Mac OS X v10.6.4 update does not appear to downgrade users who have already upgraded to Adobe Flash Player 10.1, Adobe recommends users verify they are using the latest, most secure version of Flash Player (10.1.53.64) available for download from get.adobe.com/flashplayer
To verify the Adobe Flash Player version number installed on your system (after applying the Mac OS X security update), Mac users can go to the About Flash Player page, or right-click on content running in Flash Player and select "About Adobe Flash Player" from the menu.