Learn how Microsoft research uncovers backdoor risks in language models and introduces a practical scanner to detect ...

Discover Microsoft’s holistic SDL for AI combining policy, research, and enablement to help leaders secure AI systems against ...

This case study examines how vulnerabilities in AI frameworks and orchestration layers can introduce supply chain risk. Using ...

How modern infostealers target macOS systems, leverage Python‑based stealers, and abuse trusted platforms and utilities to distribute credential‑stealing payloads.

Congratulations to the winners of the 2026 Microsoft Security Excellence Awards that recognize the innovative defenders who ...

Why securing AI agents at runtime is essential as attackers find new ways to exploit generative orchestration.

Read strategies and leadership insights to help government agencies protect sensitive data and strengthen overall ...

See how three organizations strengthen security and accelerate AI innovation with Microsoft’s family of security products.

Microsoft Defender Researchers uncovered a multi‑stage AiTM phishing and business email compromise (BEC) campaign targeting ...

The 2026 Microsoft Data Security Index explores one of the most pressing questions facing organizations today: How can we ...

Security teams often spend days manually turning long incident reports and threat writeups into actionable detections by ...

Discover how aligning AI transformation with sustainability can boost efficiency, resilience, and long‑term competitiveness ...