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Early warnings
SZB-2cc1e73328

Unverified report links an AI hack and breach at Anthropic to a third party

Status
Unverified: only social posts report this so far
Kind
Breach
Vendor
Anthropic
Product
Claude
First seen

Summary

The only text in this post is a link whose address describes an AI hack and breach at Anthropic, with a third-party angle. The post gives no details and no confirmation from Anthropic, so the claim is unverified.

If you use Anthropic

Check Anthropic's official security communications for confirmation

Rotate Anthropic API keys if your organization uses them

Review third-party integrations that have access to Anthropic accounts

Check developer machines that installed Claude tools for unexpected software or remote access tools

Install Claude software only from official Anthropic sources and verify checksums where provided

Rotate API keys and credentials stored on any affected laptop

What the sources say 2

· Mastodon: “https://www. the-independent.com/tech/secur ity/ai-hack-anthropic-cathedral-breach-b3073909.html?shem=aimgspe , Third party for the win?” Source

· Hacker News: “Anthropic hacked to deliver remote access trojan to Claude developer laptops” Source

Unverified report links an AI hack and breach at Anthropic to a third party | cve.now