A hacker inserted malware in Axios, an open-source web tool downloaded tens of millions of times weekly, in a widespread hack ...

Crunchyroll said it continues to investigate the data breach involving its users' personal information.

Amid a paralyzing breach of medical tech firm Stryker, the group has come to represent Iran's use of “hacktivism” as cover ...

By Raphael Satter WASHINGTON, March 18 (Reuters) - A hacker says they have broken into a U.S. platform for searching law enforcement hotline messages and compromised more than 8 million confidential ...

WASHINGTON >> Law enforcement agencies in Hawaii and across the country are assessing potential risks after a hacker claimed ...

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 ...

County officials say the breach appears to be limited to a third-party faxing system.

Hackers—particularly state-sponsored ones focused on espionage and cyberwar, and organized cybercriminals exploiting networks worldwide for profit—are not pets. They wreck businesses, sow chaos, ...

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 ...