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Researchers Show How a Hidden Prompt Can Turn Word Copilot Into a Self-Spreading AI Worm

30 July 2026  |  dark6  |  AI

A newly disclosed weakness in Microsoft Copilot for Word shows how invisible text buried in a document can hijack the AI assistant, quietly alter content, and copy itself...

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Microsoft Patches Three Critical Information Disclosure Vulnerabilities in Microsoft 365 Copilot and Edge

11 May 2026  |  dark6  |  Vulnerability

Microsoft has disclosed and fully remediated three critical information disclosure vulnerabilities — CVE-2026-26129, CVE-2026-26164, and CVE-2026-33111 — affecting Microsoft 365 Copilot and Copilot Chat in Microsoft Edge. All...

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