Sony need to put a chip that destroys some minor essential components of the system when activates...
Then when hackers crack the system and millions of people start to hack, Sony should remains silent and activates a countdown in this chip and let they play on PSN. When the countdown reaches to zero(after weeks or months) all pirated NGPs stop working in the same time. Or at least destroy the Wifi/3GP chip to stops from playing online.
That would be the most awesome event in the gaming history.
and would be illegal....
sony dont need that seeing as they already have that similar urban myth from the Japanese anti-sony fanboys.