Hard drive sounds used to steal data from air-gapped computers New tool uses makes your hard drive leak data in a series of clicks, even if it's in an air-gapped system.

I have a Dell Inpirion 8200 that I got in Sept '03 with a 40GB hard drive nearly filled to capacity and all of a sudden the drive makes a buzzing noise like that of electric hair clippers. It doesn't ...

Some researchers have even used case fan noise to get data from an air-gapped computer. Now researchers from Israel's Ben-Gurion University have found a way to use the acoustic signals from a hard ...