The rival to Twitter saw explosive growth but users have since drifted away, Meta boss acknowledges.

At issue is whether researchers can analyze nonpublic California student data and also testify against the state in related and even unrelated cases.

An internet protocol called C2PA adds a “nutrition label” to images, video, and audio.

There's strong ideological segregation, but proposed interventions didn't change attitudes.

The EFF will award Alexandra Elbakyan, founder of 'pirate' library Sci-Hub, for her efforts to provide access to scientific knowledge.

The Onion Router, now called Tor, is a privacy-focused web browser run by a nonprofit group.

Yael Tauman Kalai is a theoretical computer scientist and cryptographer. Her breakthroughs have had a major impact on everything from how cell phones communi...

Neuronpedia is an AI safety game that documents and explains each neuron in modern AI models. It aims to be the Wikipedia for neurons, where the cont…

The U.K. Parliament is pushing ahead with a sprawling internet regulation bill that will, among other things, undermine the privacy of people around the world. The Online Safety Bill, now at the final stage before passage in the House of Lords, gives the British government the ability to force...

PhotoGuard, created by researchers at MIT, alters photos in ways that are imperceptible to us but stops AI systems from tinkering with them.