Attackers can use sound waves to interfere with a hard drive's normal mode of operation, creating a temporary or permanent denial of state (DoS) that could be used to prevent CCTV systems from ...

Wrong. As security researchers recently demonstrated, the sounds of your computer’s hard drive can be used to transmit data from an air-gapped and seemingly well-protected machine.

Ignore them for too long, and you might find yourself facing corrupted files, dead components, or even a fried PC. The first time I heard a faint ticking coming from my desktop, I assumed it was one ...

New air-gap jumper covertly transmits data in hard-drive sounds "DiskFiltration" siphons data even when computers are disconnected from the Internet.