http://geohotps3.blogspot.com/2010/01/hello-hypervisor-im-geohot.htmlHello hypervisor, I'm geohot
I have read/write access to the entire system memory, and HV level access to the processor. In other words, I have hacked the PS3. The rest is just software. And reversing. I have a lot of reversing ahead of me, as I now have dumps of LV0 and LV1. I've also dumped the NAND without removing it or a modchip.
3 years, 2 months, 11 days...thats a pretty secure system
http://en.wikipedia.org/wiki/George_Hotz