From an iDevice jailbreaking site, way back on January 5:
Sony PlayStation 3 Is Now Pwned For Life As GeohotA few days ago, a small group of German hackers called fail0verflow found an exploit that could completely open up the PlayStation 3 console. Dubbed as “epic PS3 security bypass”, they found the method to calculate the security keys...
...Now this root key is in the open, anyone can create their own applications, custom firmwares or even pirated ISOs and the PS3 will work with them without any problems. fail0verflow team has said that this exploit will make Linux run again on PS3 systems...
Well. Isn't
that interesting.
(I don't have a PS3, so I can't test this myself.)