Our collaboration with AXA XL brings Microsoft Incident Response services directly to cyber insurance policyholders, helping ...
Join Microsoft Security at Black Hat USA 2026 for supply chain research, hands-on security experiences, expert conversations, ...
Security teams have never had more visibility, yet rarely have they felt more uncertain. Signal pours in from endpoints, ...
From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...
As AI agents become more autonomous, strong identity, access, and auditing controls are critical to keeping them secure.
Threat actors compromised AsyncAPI packages and weaponized trusted CI/CD workflows to distribute malware through npm. This ...
Explore Microsoft’s AI Strategy Roadmap and learn how organizations can move beyond AI pilots to build trusted, measurable AI ...
Discover how nonprofits are applying AI to strengthen communities, expand opportunity, and create lasting impact across the globe.
Most AI safety testing still happens inside the walls of individual organizations. That has resulted in a fundamental disconnect: many of the highest-risk failure modes in modern AI systems require ...
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In the 1980s, early open-source software pioneers challenged the prevailing belief that software would advance only if companies kept tight control over their code. This movement pushed for a ...
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 ...