Breaches  › Other  › Prompted by OpenAI Disclosure, Anthropic Finds It…
medium · other · Disclosed Jul 31, 2026

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

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

Original Disclosure
https://www.securityweek.com/after-openai-disclosure-anthro…
Read original
Severity
medium
Sector
other
Disclosure date
July 31, 2026
Indexed
7 hours, 15 minutes ago