Copilot has the largest AI attack surface of any tool we tracked

Reported by ThreatDown (Travis Furlan)

Summary by Cyber Security News30 Sep 2026, 15:00 CEST

About this summary. This is a short, independently written summary of an article first published by ThreatDown. Cyber Security News did not report or verify the underlying story. Read the original: https://www.threatdown.com/blog/copilot-has-the-largest-ai-attack-surface-of-any-tool-we-tracked/

Industry News, Awareness Copilot has the largest AI attack surface of any tool we tracked Used the least. Installed on the most. September 29, 2026 Travis Furlan Microsoft Copilot accounts for a disproportionate share of the AI footprint we track, and it’s barely being used.

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