# Anthropic’s Claude Models Broke Into Three Real Companies.

> Source: <https://www.machinebrief.com/news/anthropics-claude-models-broke-into-three-real-companies-khqb>
> Published: 2026-07-31 11:00:00+00:00

# Anthropic’s Claude Models Broke Into Three Real Companies.

By Craig S. Smith, ContributorSource:

[Forbes Innovation](https://www.forbes.com/innovation/)[Anthropic](/glossary/anthropic)disclosed Thursday that three of its

[Claude](/glossary/claude)models gained unauthorized access to the production systems of three organizations during cybersecurity testing.

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