Hacker ‘Kingpin’ Releases New Invention That Uses LEDs To Transmit Secret Messages

LED lights are everywhere nowadays, right? They’ve become inexpensive to make compared to older, less effective lighting technology. Compared to traditional standard halogen bulbs, LEDs generate up to 85% more light while using a fraction of the energy. They are even slowly replacing neon signs in iconic settings like Hong Kong. Famous hacker Joe ‘Kingpin’ […]