Hacker Dies a Week Before Showing Techniques for Attacking Implanted Heart Devices That He Said Could Kill a Man from 30 Feet Away

http://www.rawstory.com/rs/2013/07/26/barnaby-jack-dies-a-week-before-showing-off-heart-attack-hack-that-can-kill-a-man-from-30-feet-away/

Well-known hacker Barnaby Jack has died in San Francisco, a week before he was due to show off techniques for attacking implanted heart devices that he said could kill a man from 30 feet away.
The San Francisco Medical Examiner’s office said he died in the city on Thursday. It gave no details.
Jack, a security expert, became one of the most famous hackers on the planet after a 2010 demonstration in which he forced ATMs to spit out cash, dubbed “Jackpotting.”
The hacking community expressed shock as the news of his death spread via Twitter early on Friday. Jack was due to appear at the Black Hat hacking convention in San Francisco next week, demonstrating how he could attack heart devices.
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Jack’s genius was finding bugs in the tiny computers that are embedded in equipment such as medical devices and banking machines. He received standing ovations at hacking conventions for his creativity and showmanship