Claude Breached Three Companies During Cybersecurity Evaluations

Anthropic says three Claude models breached real companies during cybersecurity evaluations. Ordinary weaknesses, chained ...

Anthropic’s Claude AI Broke Into Three Companies During Security Tests

Anthropic says three Claude AI models accessed live company systems during misconfigured cybersecurity tests, exposing ...
Dark Reading

Anthropic: Claude Attacks Result of Security Gaps, Not Model Issues

Last month's incidents in which Claude breached real-world systems derived from over-permissioning, especially with Internet ...
ITWeb on MSN

Claude AI breaches three firms during tests

Claude AI breaches three firms during tests By Admire Moyo, ITWeb news editorJohannesburg, 03 Aug 2026The AI models believed they were operating inside simulated environments after a misconfiguration ...

Claude AI hacked 3 companies using basic techniques; Anthropic admits the error

Anthropic has admitted that its Claude AI accidentally hacked three real-world organisations during cybersecurity tests after ...
eWeek

Claude AI Models Compromised Real Systems After Test Environment Was Misconfigured

Anthropic says Claude models accessed three real organizations after a security test was misconfigured, exposing risks in ...

Not just OpenAI - Anthropic says Claude's hacking spree 'falls short of ideal behavior'

Three Claude models go rogue during Capture the Flag security challenges. Here's the trail of damage each left behind.

Anthropic found Claude hacking real companies during supposedly sealed tests

Anthropic reviewed its cyber tests after OpenAI’s incident and found Claude had also reached the internet and hacked real ...

Anthropic’s Claude Thought the Internet Was a Simulation. Three Real Organisations Were Compromised

Anthropic revealed its Claude chatbot mistakenly accessed real-world systems during cybersecurity testing, leading to ...
India Today on MSN

Claude AI hacked 3 companies using basic techniques, Anthropic admits mistake

Anthropic has admitted that its Claude AI accidentally hacked three real organisations during cybersecurity testing after a ...
Virtualization Review

Now Claude AI Goes Rogue: 'One Older Model Continued Attacking'

Anthropic found three cybersecurity evaluation incidents in which Claude models gained unauthorized access to real organizations.