Security & Cyber
LIVEVulnerabilities, threat intelligence, and security advisories
How Microsoft Defender protects high-value assets in real-world attack scenarios
HIGHMicrosoft Defender Shields High-Value Assets from Sophisticated Attacks
Identity security is the new pressure point for modern cyberattacks
Identity Security: The New Frontier in Cyber Defense
CRITICAL: Guidance for detecting, investigating, and defending against the Trivy supply chain compromise
CRITTrivy Supply Chain Compromise: A New Threat to CI/CD Pipelines
Governing AI agent behavior: Aligning user, developer, role, and organizational intent
Aligning AI Intent for Secure Enterprise Adoption
Case study: How predictive shielding in Defender stopped GPO-based ransomware before it started
HIGHMicrosoft Defender's Predictive Shielding Thwarts GPO-Based Ransomware Attack
Secure agentic AI end-to-end
Microsoft Unveils New AI Security Capabilities at RSAC 2026
CTI-REALM: A new benchmark for end-to-end detection rule generation with AI agents
Microsoft Introduces CTI-REALM: A New Benchmark for AI-Driven Detection Rule Generation
New tools and guidance: Announcing Zero Trust for AI
Microsoft Unveils Zero Trust Framework for AI Security
When tax season becomes cyberattack season: Phishing and malware campaigns using tax-related lures
HIGHTax Season Sparks Surge in Phishing and Malware Attacks
Observability for AI Systems: Strengthening visibility for proactive risk detection
Enhancing AI Security: The Role of Observability in Risk Detection
Help on the line: How a Microsoft Teams support call led to compromise
HIGHMicrosoft Teams Phishing Attack Highlights Identity Risks
New Microsoft Purview innovations for Fabric to safely accelerate your AI transformation
Microsoft Purview Innovations Enhance AI Security and Governance
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