94% of organizations have experienced a threat through collaboration tools
When a guest still has access to Teams months after a project ends, it’s a data leak waiting to happen. Yet, for IT and Security teams managing thousands of groups, you don’t have time to verify ownership and membership by hand.

Audit Microsoft Teams access in minutes with our free scanner
Developed by Microsoft MVPs, this free PowerShell script scans your Teams environment and flags your top access risks in one clear, shareable HTML report.
Whether you're preparing for an audit, cleaning up old groups, or investigating potential exposure, it’s a fast way to see what’s really happening and prioritize what needs attention fast.
Get your free tool now to uncover:

Teams with no owners (or too many owners)

Oversized groups and groups with high external membership

Unused Teams and Teams with inactive or blocked users

Teams with no activity in 90+ days