Wire survey finds most security teams can't track who has access to shared M365 files
A Wire survey found that 61% of security leaders say access to shared files in Microsoft 365 often stays active far longer than intended, while more than a third struggle to even identify who currently has access to sensitive shared content. The report points to routine sharing habits—like adding freelancers to SharePoint folders or inviting new members into Teams channels—as common ways access quietly persists beyond its original purpose.