Distributed systems of servers now power almost everything we do online, from file sharing to video streaming to shopping.

A Romanian national has pleaded guilty in connection with an online intrusion into an Oregon state government office in 2021 and other cyber attacks on U.S. victims.

Gary McKinnon, who prosecutors said committed "the biggest military computer hack of all time," claims he has seen UFO images and "non-terrestrial" data ...

Iran’s escalating cyberwarfare poses an immediate major threat to U.S. critical infrastructure. Learn about the threat and ...

The unknown Claude user wrote Spanish-language prompts for the chatbot to act as an elite hacker, finding vulnerabilities in government networks, writing computer scripts to exploit them and ...

A hacker exploited Anthropic PBC’s artificial intelligence chatbot to carry out a series of attacks against Mexican government agencies, resulting in the theft of a huge trove of sensitive tax and ...

The rise of AI has helped scammers build intricate networks of fake news and investment advice — with the aim to swindle customers out of millions ...

The move is likely to benefit Elon Musk’s competing chatbot, Grok, which the Pentagon plans to give access to classified ...

Researchers at a Melbourne start-up have taught their “biological computer” made from living human brain cells to play Doom.

At China’s Victory Day parade in September 2025, it was not the marching troops or rolling tanks that made headlines, but the next-generation weapons systems on display. Uncrewed ground vehicles, ...

As companies and start-ups flock to the Valley, the demand for a highly skilled workforce is at an all-time high.

A high-stakes dispute over how the U.S. military uses artificial intelligence has led the Pentagon to cancel its contract ...