---
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id: news-20260731-c0f9ed
url: https://www.bbc.com/news/articles/cz7dl7w8y7po
url_hash: c0f9ed0c1b30f0d69336305b8352593ecaaa84e1c42979e1da78e6584879feb5
canonical_url: https://www.bbc.com/news/articles/cz7dl7w8y7po
source: bing
category: news/tech
category_raw: technology
region: JP
tags:
- it
- BBC
lang: ja
published_at: '2026-07-30T17:00:00Z'
fetched_at: '2026-07-31T03:09:37.231879Z'
updated_at: '2026-07-31T03:28:40Z'
status: published
content_hash: null
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license_note: link-only
summary: null
summary_source: null
summary_en: null
entities:
- name: it
  type: concept
- name: BBC
  type: organization
- name: Anthropic
  type: organization
- name: EuroSays
  type: organization
- name: Claude AI
  type: UNKNOWN
- name: three firms
  type: UNKNOWN
- name: offensive_cybersecurity_researchers
  type: organization
key_facts: []
related: []
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  type: concept
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title: Anthropic says Claude AI hacked three firms during cyber tests
---

# Anthropic says Claude AI hacked three firms during cyber tests

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- it / BBC

## Details
(本文なし。リンク先参照)

## Source
元記事: [Anthropic says Claude AI hacked three firms during cyber tests](https://www.bbc.com/news/articles/cz7dl7w8y7po) — published 2026-07-30T17:00:00Z