Sony is waking up to a new PlayStation 3 security nightmare after a day in which a brand new, PSN-enabled custom firmware was released for hacked consoles, swiftly followed up by publication of the console's LV0 decryption keys - which some say blows the system wide open. We've been here before of course. Over two years ago, the first piracy-enabling firmware and USB dongle combo - PSJailbreak was
