Sony is stepping up the game now. And covering their legal butt, by filing a patent, which will give them power to stop any attempts of producing anything in regard to Geohot's PS3 exploit. The power of the PATENT! Great idea Sony!
You can read the patent in full over at this site: Method to Protect Secrets Against Encrypted Section Attack - Patent application
But here is short juicy part for those that love reading patent speak:
Now that was a mouthful. No word yet from Geohot or Xorloser regarding Sony's new move into the legal world of patents to cover their asses.