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

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

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 says a Copilot "work tab" bug summarized confidential emails from Sent Items and Drafts despite labels and DLP. A ...

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

Microsoft expands DLP controls to prevent Copilot from processing confidential Office files across local devices, SharePoint, and OneDrive.

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

Summary: Learn how Microsoft Purview sensitivity labels, coupled with a sound data classification strategy, reduce over-exposure without hampering collaboration. M365 expert Marta Pucci explains what ...

A code bug blew past every security label in the book… and exposed the fatal flaw in how we govern AI.