An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

The Voynich manuscript has long been shorthand for the unsolved and the unknowable, a late medieval codex filled with looping ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

One is the world's oldest Linux distro, the other isn't Linux at all. Each delivers superb stability - let's compare.

A unique cipher that uses playing cards and dice to turn languages into glyphs produces text eerily similar to the glyphs in ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

There’s a well-worn pattern in the development of AI chatbots. Researchers discover a vulnerability and exploit it to do ...

Cipher Mining Inc (NASDAQ: CIFR) shares slipped on Monday as Bitcoin's (CRYPTO: BTC) pullback weighed on crypto‑linked names and momentum stocks more broadly. What Happened: Bitcoin dropped below ...

Cipher Mining CIFR and IREN Limited IREN are U.S.-based Bitcoin miners that began as pure-play miners, with revenues tightly linked to Bitcoin prices, network difficulty, and hash rate growth. Both ...