Microsoft named a Leader in the IDC MarketScape for XDR

Microsoft has been named a Leader in the IDC MarketScape: Worldwide Extended Detection and Response Software 2025 vendor assessment, according to IDC MarketScape (doc #US52997325, September 2025). The company highlights that Microsoft Defender XDR provides the broadest signal coverage across endpoints, identities, email and collaboration tools, SaaS apps, cloud workloads, and data security, enabling security teams to consolidate visibility and automate response.

IDC notes Microsoft’s use of AI in cybersecurity, including the AI-powered Microsoft Security Copilot and a suite of autonomous AI agents announced in 2025, which support tasks such as triaging phishing emails. The article also points to Defender XDR’s automatic attack disruption, an AI-powered capability that contains in-progress attacks—often within three minutes—helping to disrupt ransomware and other threats.

Read together, the piece argues that Microsoft’s integrated approach—combining extensive signal coverage with AI-enabled automation and seamless SIEM–XDR correlation—redefines the modern SOC.