Hacked Pacemaker Transmitters Could Turn Pacemakers to Literal Heartstoppers

Pacemakers save millions of lives, but a security researcher has shown that they can be used to kill on a massive scale as well. Speaking at the Breakpoint security conference, Barnaby Jack of IO Active reverse engineered a pacemaker transmitter – a device like this one used to monitor installed pacemakers – eventually enabling him to wirelessly deliver 830v shocks to a pacemaker using his laptop.