Security researchers found that Claude Code can be pushed into confidently reporting incorrect results while analyzing ...

Cybersecurity researchers have discovered more than half-a-dozen services advertisements for illegal access to artificial intelligence (AI) models on underground cybercrime forums and messaging ...

AI is moving incredibly fast, and every security leader is feeling the pressure to keep up. AI platforms like Claude, Codex and Cursor are already helping security teams write detections, investigate ...

Anthropic said its Claude-based security models gained unauthorized access to the sensitive production environments of three outside organizations during internal testing designed to measure the ...

Anthropic's artificial intelligence model Claude "gained unauthorized access" to three outside organizations on three separate occasions during testing that was supposed to keep them away from ...

Anthropic said Thursday that its AI model Claude hacked into the systems of three companies during testing after a configuration error gave it internet access, days ...

Anthropic said it discovered three instances where its Claude AI models accessed the internet during an evaluation and "gained unauthorized access to the real systems of three different organizations.

SAN FRANCISCO, July 30 (Reuters) - Anthropic said on Thursday some of its Claude AI models had hacked into the systems of three companies during cybersecurity tests, a disclosure that comes days after ...

In a review triggered by OpenAI’s Hugging Face incident, Anthropic discovered three of its AI models had breached real-world organizations during third-party evaluations. The discovery came after ...

Anthropic said today that during internal security testing, one of its Claude models built a malicious Python package and uploaded it to PyPI, where it ran on 15 real systems before the registry's ...

Thousands of people could not access Claude AI for hours on Wednesday, but the site appears to be returning to normal. James Martin/CNET Anthropic’s Claude is coming back from a major outage on ...