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 ...

Anthropic's Claude AI chatbot was expertly tricked into stealing millions of pieces of user data, from taxpayer records to ...

Critical security flaws targeting Windows and Office users allow hackers to take complete control of a victim's computer by clicking a malicious link or opening a file. Patch now.

A Cisco threat intelligence report calls the cyberintruders “highly sophisticated” but stops short of naming any affiliation with a foreign nation.

It turns out AI-coding tools are useful to criminals, too.

The former boss of a U.S. hacking tools maker was jailed for selling highly sensitive software exploits to a Russian broker.

Earlier this year, two hackers broke into a computer and soon realized the significance of what this machine was. As it turned out, they had landed on the computer of a hacker who allegedly works for ...

Hackers are hijacking email accounts and sending fake invites that install remote access tools. Even your antivirus may not ...

Opinion It was 40 years ago that four young British hackers set about changing the law, although they didn't know it at the time. It was a cross-platform attack including a ZX Spectrum, a BBC Micro, ...

Catalin Dragomir, a Romanian citizen, pleaded guilty to hacking into an Oregon state computer and selling access to it, as well as to at least 10 other US victims, causing a loss of at least $250,000.

Hackers have a high tolerance for ambiguity. By the nature of their work, these engineers regularly need to navigate unfamiliar environments. But as it turns out, they don’t look at uncertainty as ...