Security Vulnerabilities that Cross the Physical Divide to Compromise Cars, Pacemakers, Mobile Phones, and ATMs. These include cars and implantable medical devices. Blackhat USA behind us and Defcon in its full throes, there seems to be a trend away from purely digital hacks and toward physical devices. This is just a sampler of physical security goodness. Please share your links in the comments below and Ill assemble a web page with as complete a set of listings as I can.”]