Angle grinders, screwdrivers, a sledgehammer. All important parts of your live rig if you’re part of 5VoltCore. Here’s the video, and the show description (thanks emanuel):
We mount cables stripped of isolation on an audio amplifier and use these to create short circuits and faulty currents on the chips of the graphic card of a computer.
The intrusion of the amplified music signal in the graphic card causes the computer to get electrical impulses on parts of the hardware that are not designed to receive them.
via Grigori.