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Thursday, November 5, 2026 brief

Anthropic won't fix a Claude Dispatch flaw that could let attackers execute remote commands across corporate boundaries

The Register

This story is part of the morning brief Anthropic won't fix a Claude Dispatch hole that lets a browser extension run code on your desktop. The reporting lives at the original source.

Read at The Register

A researcher showed that any extension with access to claude.ai can drive Claude Desktop, even on a different machine. Meanwhile a trojaned ARTEX image is serving root shells, Flowise servers are being milked for cloud keys, and OpenAI says GPT-6 Astra quietly goes soft on safety work.

Anthropic won't fix a Claude Dispatch flaw that could let attackers execute remote commands across corporate boundaries: AI Security Guru