The Digital Reader points to reports that Apple's iBooks Digital Rights Management (DRM) copy protection has been cracked for the first time:
The news is notable in that it's the first time that iBooks DRM has been circumvented. This would allow iBooks downloaded from iTunes to be used on other platforms besides Apple's iBooks reader.Reports are coming in today that the latest version of Requiem, an app that removes Fairplay DRM from music and videos sold via iTunes, will now also remove the DRM from iBooks ebooks.
Apple's DRM for music and movies have been circumvented in the past, and resulted in a cat and mouse game of updates to iTunes to disable these hacks. Apple will likely respond in a similar fashion to this hack.
Article Link: Apple iBooks Copy Protection Cracked for First Time