Microsoft Security’s November 2026 updates strengthen AI agent security, least privilege, threat protection, and exposure management. The post What’s new in Microsoft Security: November 2026 appeared first on Microsoft Security Blog.
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We’re announcing a new on-premises security initiative, bringing together guidance, migration, and product investments. The post New investments to reduce on-premises security risk appeared first on Microsoft Security Blog.
Microsoft Threat Intelligence observed a sharp rise in email-based phishing activity at the end of Q3 2026 (July – September), even as QR code phishing declined, CAPTCHA-gated phishing recovered, and malicious messages spoofing familiar business-service sender domains exposed risks associated with security overrides. The post Email threat landscape: Q3 2026 trends and insights appeared first on Microsoft Security Blo…
Microsoft Threat Intelligence tracks a fake-download campaign that uses trojanized Inno installers to deliver multiple monetization offers and provides detection and investigation guidance across the complete installer session. The post Fake-download campaign uses trojanized installers to deliver monetization payloads appeared first on Microsoft Security Blog.
Read why Gartner named Microsoft a Leader in the inaugural 2026 Magic Quadrant for AI Agent Management Platforms. The post Microsoft named a Leader in the 2026 Gartner® Magic Quadrant™ for AI Agent Management Platforms appeared first on Microsoft Security Blog.
