[Floor] sent in this PDF [I've mirrored it here] describing how to get a game of chess running on a dutch voting machine. (Even better, it describes how to monitor who’s voting for what via RF emissions) They did a thorough job of hacking the daylights out of it and proving the insecurity on these machines. You can get some more details on the web site.
Voting machine chess
October 6, 2006 By 13 Comments