[ISN] Security Experts Hack Teleoperated Surgical Robot

http://www.technologyreview.com/view/537001/security-experts-hack-teleoperated-surgical-robot/ MIT Technology Review Emerging Technology From the arXiv April 24, 2015 A crucial bottleneck that prevents life-saving surgery being performed in many parts of the world is the lack of trained surgeons. One way to get around this is to make better use of the ones that are available. Sending them over great distances to perform operations is clearly inefficient because of the time that has to be spent travelling. So an increasingly important alternative is the possibility of telesurgery with an expert in one place controlling a robot in another that physically performs the necessary cutting and dicing. Indeed, the sale of medical robots is increasing at a rate of 20 percent per year. But while the advantages are clear, the disadvantages have been less well explored. Telesurgery relies on cutting edge technologies in fields as diverse as computing, robotics, communications, ergonomics, and so on. And anybody familiar with these areas will tell you that they are far from failsafe. Today, Tamara Bonaci and pals at the University of Washington in Seattle examine the special pitfalls associated with the communications technology involved in telesurgery. In particular, they show how a malicious attacker can disrupt the behavior of a telerobot during surgery and even take over such a robot, the first time a medical robot has been hacked in this way. […]




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