Microsoft confirms Windows Server Update Services sync delays

Published on July 20, 2026

Microsoft is working to fix a known issue affecting Windows Server Update Services (WSUS) servers, which has caused synchronization problems for more than a week. [...]

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Windows KB5121767 OOB update fixes shutdowns on some Dell PCs

July 20, 2026
Microsoft has released emergency updates to fix a known issue causing some Dell PCs to shut down after installing the July 2026 Windows 11 security updates. [...]

Mythos Didn't Break Your Security Program. Your Exposure Window Could.

July 20, 2026
The industry spent the initial months after Anthropic's April 7 Mythos reveal focused on volume. How many new CVEs would Mythos add to an already overloaded pipeline? How quickly would the flood of AI-driven discovery overwhelm triage capabilities? How long would it take adversaries to weaponize Mythos findings at scale? Those questions were and remain valid. Yet they all stop short of