Anthropic revealed four incidents in which Claude AI models accessed real-world systems during cybersecurity tests.

Anthropic says four Claude incidents breached real third-party systems during misconfigured cybersecurity evaluations.

Anthropic's chain-of-thought monitor flagged only 1% of Mythos 5's actions during a live cyberattack, exposing a blind spot ...

Come inside the mind of a bot trying to convince the internet it's human.

Anthropic has revealed four testing incidents where early Claude models breached real systems, accessed private data and ...

AI attacks may sound scary, but security teams should focus less on hype and more on the vulnerabilities attackers are most ...

An Iran-linked group used Anthropic's Claude AI to target US naval forces, collecting intelligence and compiling "targeting ...

An early version of Claude Opus 4.6 accessed a third-party system during a January cybersecurity test, gaining administrator access, harvesting credentials, an ...

Former OpenAI and Anthropic researcher Jacob Coxon has quit Anthropic, warning that leading AI companies are racing towards ...

Anthropic tightened AI agent security after a fourth Claude incident exposed weaknesses in testing, containment, and ...

Kiwoom Securities announced on September 10 that it has completed a lineup of tools for users seeking to develop securities ...

Anthropic has disclosed that four separate versions of its Claude AI models breached real-world third-party systems while ...