{"@odata.context":"https://relcomms-prod-dagnegedescbeefs.b02.azurefd.net/api/v2/$metadata#M365/$entity","id":515945,"title":"Microsoft Purview: Data Loss Prevention for Microsoft 365 Copilot to safeguard prompts ","description":"We are expanding Microsoft Purview Data Loss Prevention for Microsoft 365 Copilot to safeguard prompts containing sensitive data. This real-time control helps organizations mitigate data leakage and oversharing risks by preventing Microsoft 365 Copilot, including pre-built agents in Microsoft 365 Copilot,  from returning a response when prompts contain sensitive data or using that sensitive data for grounding in Microsoft 365 or the web.","cloudInstances":["Worldwide (Standard Multi-Tenant)"],"platforms":["Web"],"releaseRings":["General Availability"],"moreInfoUrls":[],"products":["Microsoft Purview","Microsoft Copilot (Microsoft 365)"],"generalAvailabilityDate":"2026-03","previewAvailabilityDate":"2025-11","created":"2025-10-16T23:15:52.1894625Z","status":"Launched","modified":"2026-05-14T23:15:59.0245387Z","locale":null,"availabilities":[{"ring":"General Availability","year":2026,"month":"March"},{"ring":"Preview","year":2025,"month":"November"}]}