The unknown Claude user wrote Spanish-language prompts for the chatbot to act as an elite hacker, finding vulnerabilities in ...

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 ...

A hacker has exploited a leading artificial intelligence chatbot to conduct the most comprehensive and lucrative AI cybercriminal operation known to date, using it to do everything from find targets ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Twice every year, some of the best hackers on the planet get ...

Imagine most of your phone being secure, free from malicious snooping, save for the pixels on the screen. That's the idea behind 'pixnapping', a new form of attack that U.S. researchers from several ...

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When you think of cyberattacks that compromise your account security, maybe you envisage Microsoft zero-day vulnerabilities being exploited in your software, or perhaps a hacker using ...

In a twist worthy of a cyber‑thriller, a group posing as blockchain developers pulled off a $680,000 heist on fan token marketplace Favrr in June 2025, only to be unmasked when one of their own ...

When news broke that a third-party analytics platform used by OpenAI had suffered a security breach, the immediate reaction across the tech world was a familiar mix of concern and confusion. The words ...