Insights 
Patch Tuesday
Monthly analysis of Microsoft's security updates: what to patch first and why.
May 13, 2026 · News
Microsoft Patch Tuesday May 2026: Netlogon and DNS Client
May's Windows fixes include critical Netlogon and DNS Client vulnerabilities. Later Netlogon exploitation makes verification of domain-controller updates essential.
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Apr 14, 2026 · News
Microsoft Patch Tuesday April 2026: SharePoint and Windows priorities
April's release included SharePoint and Windows networking fixes. Later exploitation reports reinforce the need to verify that affected systems received updates.
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