Topic

#Microsoft Copilot

3 articles on Microsoft Copilot — news, releases, guides and analysis from the SourceFeed engine.

Copilot's Word worm survived two Microsoft patches

Microsoft spent 144 days hardening the read side of prompt injection; propagation happens on the write side.

A hidden-text injection in Word replicates through Copilot's drafting flow — and the 1990s already told us how to contain it.

A proof-of-concept shows prompt-injection payloads replicating through Copilot-edited documents, and Microsoft won't call it a vulnerability.

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