Crazy Hacks #4: When the PS3 was so weak you could even hack it with a Ham and Cheese sandwich - Wololo.net
2011 PSN Hack Documentary: How Sony Failed Their Customers - YouTube
Digital PlayStation 3 Purchases May Only Live As Long As Your PRAM Battery Without Sony Servers | Hackaday
Five years ago today, Sony admitted the great PSN hack | Eurogamer.net
New PSN Hack May Let Users Unban Themselves, Arbitrarily Ban Others « PlayStation 3 :: WonderHowTo
PlayStation 3 system software - Wikipedia
The Sony PlayStation 3 hack deciphered: what consumer-electronics designers can learn from the failure to protect a billion-dollar product ecosystem - EDN