# Anthropic found Claude hacking real companies during supposedly sealed tests

> Anthropic found Claude hacking real companies during supposedly sealed tests Jul 31, 2026 — 4:50 PM ET - Anthropic found that Claude accessed the open internet during cyber evaluations and compromised three real…

- **Source:** [Android Authority](https://www.androidauthority.com/claude-hacked-three-real-companies-3693505/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a6d105de4f45170661d1455)
- **Published:** 2026-07-31
- **Category:** Phones
- **Tags:** #openai #claude #anthropic #ai
- **Canonical:** http://localhost:4321/a/6a6d105de4f45170661d1455

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_GearOpen's distilled summary. The full original article is published at Android Authority (source link above); GearOpen does not republish the source's full text._