Microsoft Copilot ignored sensitivity labels twice in eight months — and no DLP stack caught either one

Microsoft's CW1226324 advisory confirms Copilot bypassed sensitivity labels and DLP policies for four weeks. Combined with EchoLeak (CVE-2025-32711), it reveals a structural blind spot in enterprise ...

Microsoft says bug causes Copilot to summarize confidential emails

Microsoft says a Microsoft 365 Copilot bug has been causing the AI assistant to summarize confidential emails since late ...

Microsoft adds Copilot data controls to all storage locations

Microsoft is expanding data loss prevention (DLP) controls to block the Microsoft 365 Copilot AI assistant from processing ...
Windows Report

Microsoft 365 Copilot Bug Summarized Confidential Emails Despite DLP Policies

Microsoft confirms a Copilot bug that summarized confidential emails despite DLP protections. Fix is rolling out, impact remains unclear.
The Beaumont Enterprise

Prison for trafficker of Microsoft labels

A Georgia man convicted of trafficking in illicit labels for Microsoft Corp. software is the first to be sentenced to prison under a new federal statute aimed at curbing computer piracy, U.S. Attorney ...