TorrentFreak reports that The Dark Knight is officially the most pirated movie of 2008. Maybe the Joker's lectures about law-breaking and those burning piles of money taught audiences a lesson? Apparently, the flick got a million downloads in under seven days, and those are on top of the cam and DVD-screener versions that were swapped online earlier this year. Seeing as the movie has already earned over a billion dollars, I think it's safe to say that the pirates aren't sinking that ship any time soon. [via TorrentFreak]