SharePoint Admin Agent now scans permissions across the entire tenant
Microsoft added tenant-wide permission analysis and oversharing detection to the SharePoint Admin Agent. The update also flags ownerless sites and gives storage management insights. These features require the SharePoint Advanced Management license. They build on the existing agent rather than replacing manual checks. The changes target governance gaps that grow when organisations adopt AI tools that rely on broad content access.
Before this update, most mid-sized companies relied on periodic manual audits or third-party scripts to spot external sharing risks and abandoned sites. One admin could spend weeks clicking through site collections and still miss critical exposures. Now the agent surfaces those same risks in a single view. The practical effect is that leadership will expect faster answers on who still has access to sensitive libraries, and the admin who used to plead for time will instead have a report they must act on.
Analysis
This is not a gift. It is a new reporting burden that will land on the same three-person IT team already stretched thin. Export the oversharing report this week, focus first on HR and finance sites, and bring leadership a short list of external accounts that need immediate removal.
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