Data Loss Prevention - New inline data protection in Edge for Business for unmanaged Windows and macOS devices

Release notes for Microsoft Edge Stable Channel

Version 140.0.3485.94: September 25, 2025
Fixed various bugs and performance issues and feature updates.

Stable channel security updates are listed here.

Feature updates
Data Loss Prevention - New inline data protection in Edge for Business for unmanaged Windows and macOS devices. When using Microsoft Edge for Business as the secure enterprise browser, Admins in Purview DLP can now configure policies that apply protections directly in the Edge browser that target scenarios where users on unmanaged (or BYO) devices are sharing data to or exfiltrating data from org-managed cloud apps (apps, which use Entra authentication for user sign-in). For more information, see Learn about Data Loss Prevention for Cloud Apps in Edge for Business, Help Prevent Users from Sharing Sensitive Info with Cloud Apps in Edge for Business, and Data Loss Prevention policy reference.