Most RecentMonthly news - May 2026Monthly news - April 2026Introducing the new Defender for Identity Health Alert APIMonthly news - January 2026Microsoft Defender: New Advanced hunting enhancementsSecurity Copilot for SOC: bringing agentic AI to every defenderWhat’s new in Microsoft Defender XDR at Secure 2025Announcing Public Preview: Phishing Triage Agent in Microsoft DefenderAnnouncing Microsoft 365 Defender Streaming API Public PreviewIntroducing AI-powered incident prioritization in Microsoft Defender
