Darpa's $10M voting machine couldn't be hacked at Defcon

>For the majority of Defcon, hackers couldn't crack the $10 million secure voting machine prototypes that DARPA had set up at the Voting Village. But it wasn't because of the machine's security features that the team had been working on for four months. The reason: technical difficulties during the machines' setup.

>Eager hackers couldn't find vulnerabilities in the DARPA-funded project during the security conference in Las Vegas because a bug in the machines didn't allow hackers to access their systems over the first two days.