AI Security
Oversharing Is the Real Copilot Risk: Fix Permissions and Labels Before You Roll Out AI
Microsoft Copilot respects existing permissions, which means it finds existing oversharing faster than any user ever did. This guide explains where excess access comes from, what SharePoint Advanced Management and Microsoft Purview actually do about it, why Restricted SharePoint Search is retiring, and a phased remediation plan, with every status checked against Microsoft's documentation in September 2026.
9 min read