Cyber attack via power supply and electromagnetic wave
It's still a cyber attack in the laboratory: Israeli researchers installed malware on a PC and then used the electromagnetic waves generated by a PC power supply to transfer some data to a remote smartphone behind a wall. Israeli researchers have studied a new attack method called the COVID-Bit. It uses the electromagnetic waves of a device, such as a PC, to transmit data from devices that are isolated from the Internet (air-gap systems) over a distance of at least two meters. There they can be captured by a receiver with a smartphone – even behind a wall. How…