Microsoft’s flagship productivity AI for Microsoft 365 has a glaring privacy problem: for weeks a code error allowed Copilot Chat to read and summarize emails that organizations had explicitly labelled as confidential, bypassing Data Loss Prevention (DLP) controls and undermining a core tenant...
Microsoft has confirmed a logic error in Microsoft 365 Copilot Chat that briefly allowed the assistant to read and summarise email messages organizations had explicitly marked as Confidential, bypassing Purview sensitivity labels and configured Data Loss Prevention (DLP) controls — a lapse...
Microsoft’s Copilot Chat quietly summarized emails labeled “Confidential,” bypassing the data‑loss protections administrators relied on and forcing a hard assessment of how AI features must be governed inside Microsoft 365...