Hackers Can Turn Everyday Speakers Into Acoustic Cyberweapons

Hackers Can Turn Everyday Speakers Into Acoustic Cyberweapons

But Matt Wixey, cybersecurity research lead at the technology consulting firm PWC UK, says that it’s surprisingly easy to write custom malware that can induce all sorts of embedded speakers to emit inaudible frequencies at high intensity, or blast out audible sounds at high volume.

The Grid Might Survive an Electromagnetic Pulse Just Fine

The Grid Might Survive an Electromagnetic Pulse Just Fine

The study by the Electric Power Research Institute, a utility-funded research organization, finds that existing technology can protect various components of the electric grid to buffer it from the effects of solar flares, lightning strikes, as well as an EMP from a nuclear blast, all at the same time.