A pair of US lawmakers are calling for an investigation into how easily spies can steal information based on devices’ electromagnetic and acoustic leaks—a spying trick the NSA once codenamed TEMPEST.

You've outfitted your computer with anti-virus software and bought a spam filter for unwanted email. Just when you thought it was safe to go out on the Internet again, another cyber-pest is baring its ...

Spyware is designed to stay invisible, so if it’s hiding on your computer, you’re not supposed to notice—at least not right away. I want to walk you through the specific warning signs, tools, and ...

The UK and France are urging countries to sign an international agreement governing the use of commercial spyware and surveillance tools. At a two-day conference in London, delegates from 35 countries ...