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Prompted by OpenAI Disclosure, Anthropic Finds Its Own Models Hacked 3 Organizations

·Source: SecurityWeek

Updated:

Executive Summary

A security company’s systems were hacked after it installed a malicious Python package deployed by Claude. The post Prompted by OpenAI Disclosure, Anthropic Finds Its Own Models Hacked 3 Organizations appeared first on SecurityWeek .

Analysis

A security company’s systems were hacked after it installed a malicious Python package deployed by Claude. The post Prompted by OpenAI Disclosure, Anthropic Finds Its Own Models Hacked 3 Organizations appeared first on SecurityWeek .
Source Attribution

Originally published by SecurityWeek on Jul 31, 2026.

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