For weeks, Microsoft 365 Copilot quietly read, summarized, and surfaced emails that organizations had explicitly marked as confidential. Legal memos. Business agreements. Government correspondence.

Microsoft has patched a Copilot bug that exposed confidential Outlook emails and expanded DLP controls to cover all storage locations via Microsoft Purview.

A Microsoft 365 Copilot bug allowed the AI assistant to read confidential emails despite Data Loss Prevention policies designed to protect sensitive information.

The company says it has addressed the issue and it "did not provide anyone access to information they weren't already ...

Microsoft 365 Copilot bug let AI summarize confidential emails despite Data Loss Prevention rules. What it means for your data and safety.

Microsoft's CW1226324 advisory confirms Copilot bypassed sensitivity labels and DLP policies for four weeks. Combined with ...

Summary: Read takeaways from our recent M365 Academy webinar on sensitivity labels, which covered how labels support governance across M365, from taxonomy design and classification to Copilot ...

Microsoft labels are great for enforcing access and retention requirements, but make no mistake: they do not fulfill all the needs of records management. Despite the recent spate of interest in ...