Barnaby Jack was part of the soul of the software security community. He had so many friends. Please today remember that he was a real human being, and that he had friends who might read HN.
After minor digging, here is his blog about medical device hacking vs. the hollywood version:
http://blog.ioactive.com/2013/02/broken-hearts-how-plausible...
Interesting tidbit from the blog-The CEO's father has a pacemaker.
https://www.blackhat.com/latestintel/07262013-remembering-ba...