Flash cookies

First, it was cookies residing on your system that could compromise your privacy. Now I read about the threat of Flash cookies??? WTH???
Windows users are safe thanks to the almight Ccleaner. It wipes Flash cookies on your computer.
Ubuntu users can add the following command to "ubuntuprivacy" if you have Flash Player installed on your system.

sudo srm -rllv .macromedia/Flash_Player/#SharedObjects/