A hacker has pulled off one of the most alarming AI-powered cyberattacks ever documented. According to Anthropic, the company behind Claude, a hacker used its artificial intelligence chatbot to ...

Iran-backed cyber groups are escalating operations in response to new U.S.–Israel military actions, putting small and midsize businesses at heightened risk.

Canadian business process outsourcing giant Telus Digital has confirmed it suffered a security incident after threat actors ...

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 ...

NEW YORK - A top computer hacker who helped investigators disrupt at least 300 cyberattacks on targets ranging from the U.S. armed forces and Congress to a TV network and a video game maker was spared ...

Computer hacker and former college student Matthew Lane — who was a teenager when he carried out a massive cyberattack on education technology company PowerSchool — was sentenced in federal court on ...