Sony, Rootkits and Digital Rights Management Gone Too Far: “ I noticed an increase in CPU usage by $sys$DRMServer.exe, one of the previously cloaked images, when I pressed the play button. A look at the Services tab of its process propertieds dialog showed it contains a service named “Plug and Play Device Manager”, which is obviously an attempt to mislead the casual user that stumbles across it in the Services MMC snapin (services.msc) into thinking that it’s a core part of Windows:”