4 ms·Glowworm Attack Optical Sound Recovery via a Device’s Power Indicator LED3 points by FridayoLeary 5y agoCycl0ps 5y agohttps://en.wikipedia.org/wiki/Tempest_%28codename%29?wprov=sfla1 https://en.wikipedia.org/wiki/Tempest_%28codename%29?wprov=s...