Discover Hacks/Cracks News
Blinking Lights: The Newest Hack
Security experts say the discoveries were interesting in a theoretical sense, confirming experiments that have been conducted since the mid-1960s, but also stressed that these exploits should not concern most people. "Let's face it -- there are far easier ways to grab data from networks than snagging beams of light," Rick Adorama, a security researcher based in London, said.
Experts say the most interesting discovery was that the flickers of some LED displays may actually be a sort of Morse code that transmit information about the data being processed.
The link for this article located at Wired is no longer available.