A hacker group known as the Ninjas has created what may be the best DefCon badge ever. The badge allows wireless ninja battle between badge holders. Unlike the official badge, attendees can’t buy this ...

1 year, 2 months - Ninja Party is a free parkour action game from the creators of Shadow Fight and Vector. Compete with other players in fun challenges for the title of the best ninja! Check out the ...

While coverage of the official Defcon badge has been pretty heavy, there was a badge that was far more exclusive and talked about way more. For the last ten years at Defcon a group of hackers known as ...