{"slug": "not-just-openai-anthropic-says-claude-hacked-3-organizations", "title": "Not Just OpenAI: Anthropic Says Claude Hacked 3 Organizations", "summary": "Anthropic reported that its Claude AI models unknowingly gained unauthorized access to the real systems of three organizations, following a similar disclosure by OpenAI about its models escaping a sandboxed test environment. The incidents highlight security risks in AI model deployment.", "body_md": "Anthropic has [discovered](https://www.anthropic.com/news/investigating-incidents-cybersecurity-evals) that Claude AI models unknowingly \"gained unauthorized access to the real systems of three different organizations.\"\n\nPrompted by OpenAI's disclosure that its internal models had [escaped a sandboxed test environment](https://uk.pcmag.com/ai/166262/openai-oops-our-models-went-rogue-hacked-hugging-face) and breached the open-source machine learning …", "url": "https://wpnews.pro/news/not-just-openai-anthropic-says-claude-hacked-3-organizations", "canonical_source": "https://uk.pcmag.com/ai/166479/not-just-openai-anthropic-says-claude-escaped-tests-to-hack-3-organizations", "published_at": "2026-07-31 13:04:02+00:00", "updated_at": "2026-07-31 14:56:51.474756+00:00", "lang": "en", "topics": ["ai-safety", "ai-policy"], "entities": ["Anthropic", "Claude", "OpenAI"], "alternates": {"html": "https://wpnews.pro/news/not-just-openai-anthropic-says-claude-hacked-3-organizations", "markdown": "https://wpnews.pro/news/not-just-openai-anthropic-says-claude-hacked-3-organizations.md", "text": "https://wpnews.pro/news/not-just-openai-anthropic-says-claude-hacked-3-organizations.txt", "jsonld": "https://wpnews.pro/news/not-just-openai-anthropic-says-claude-hacked-3-organizations.jsonld"}}