All news with #defender smartscreen tag
Fri, October 31, 2025
Microsoft Edge adds scareware sensor for faster blocking
🛡️ Microsoft is adding a new scareware sensor to Edge that notifies Defender SmartScreen in real time to speed up indexing and global blocking of tech-support and full-screen scam pages. The sensor is included in Edge 142, disabled by default, and reports suspected scams immediately without sharing screenshots or extra data beyond SmartScreen’s usual telemetry. Edge’s local scareware blocker — introduced at Ignite 2024 and widely enabled since February — still warns users, exits full-screen, stops loud audio, shows a thumbnail, and offers an option to continue. Microsoft plans to enable the sensor for users who have SmartScreen enabled and will add more anonymous detection signals over time.