Microsoft continually updates security intelligence in antimalware products to cover the latest threats and to constantly tweak detection logic, enhancing the ability of Microsoft Defender Antivirus ...

Microsoft examines an AI-assisted business email compromise campaign that used executive impersonation and fake invoices to ...

See how Microsoft Defender detects and disrupts AI-themed phishing, malware, and multi-stage attacks across the attack chain.

Microsoft introduces the Cloud Web Applications Threat Matrix, a MITRE ATT&CK-aligned framework that helps defenders ...

Passkey-themed social engineering is being used to compromise identities and enable broader cloud attacks. Learn how threat actors establish MFA persistence, abuse Microsoft Graph for reconnaissance, ...

Explore how Microsoft AI helps media organizations transform content creation, audience engagement, and monetization with ...

Worldwide Software Platforms for National Civilian Government AI-Enabled Case Management 2026 Vendor Assessment.