Anthropic Says Its AI Modeals Hacked 3 Organizations During Testing

This comes just days after OpenAI said its AI models went rogue and hacked into another company.

Anthropic Says Its AI Modeals Hacked 3 Organizations During Testing
Photo of Anthropic CEO Dario Amodei (left), meeting with French President Emmanuel Macron, (right) during a bilateral meeting on the sidelines of the G7 summit France in June 2026, by Thibault Camus/Pool via AP

August 1, 2026 (AP) – Anthropic said its artificial intelligence models hacked into three other organizations during testing, just days after ChatGPT maker OpenAI raised concerns over AI controls after it disclosed its rogue models hacked another company.

Anthropic, the San Francisco-based AI company behind Claude, posted on its website Thursday that it discovered the three incidents after reviewing more than 141,000 evaluation runs.

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