Windows Security App

Platform

Threat entity extracted from intelligence sources

Frequency

2

occurrences

First Seen

August 19, 2026

Last Seen

August 19, 2026

Overview

Recent Events

Relationships

The full threat graph for this incident is free in the 7-day Starter trial.

Create free account

No card · 30 seconds

See everything included

Related Clusters (1)

Windows Defender Crashes Following Security Update Fix for ShieldBreak Vulnerability

Aug 19·10 sources

Related Articles (2)

Is the Latest Windows Security Update Breaking System Scans? Here's What You Can Do

Firstpost·Aug 19

Is the Latest Windows Security Update Breaking System Scans? Here's What You Can Do

Firstpost·Aug 19

Related Entities

Zero-day Exploit Windows Defender Microsoft Security Intelligence Update Windows 11 Windows Update Microsoft Safety Scanner Shield Break