I envy these person who already has their copy of Resident Evil 6. Apparently, some retailer in Poland has sold a few copies of the PS3 version of RE6.
Capcom is currently investigating the leak but I highly doubt that nothing can be done about it since the damage has been done. By far, this has to be the earliest console gaming leak period; I mean a solid month and a few days since the guys in Poland got their hands on the game while the rest of the world waits.
Examiner - Sven Speaks Out
NeoGaf - Resident Evil 6 Leaks in Poland