http://news.bbc.co.uk/2/hi/technology/4445550.stm

Some heads are going to roll for this whole mess!

Hackers are exploiting flaws in the software Sony is using to remove its controversial copy protection system.

Although only proof of concept attacks, security firms fear that users ridding themselves of Sony's copy protection system will soon face other dangers.

Recall and Removal Tool Announced
Sony DRM Rootkit
MS Antispyware