Our collaboration with AXA XL brings Microsoft Incident Response services directly to cyber insurance policyholders, helping ...

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 ...

Security teams have never had more visibility, yet rarely have they felt more uncertain. Signal pours in from endpoints, ...

Join Microsoft Security at Black Hat USA 2026 for supply chain research, hands-on security experiences, expert conversations, ...

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.

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Starting September 1, 2026, passkeys will become the default authentication experience in Microsoft Entra. Read more about ...

Microsoft Threat Intelligence identified threat actor activity with overlapping tradecraft commonly associated with ...

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 ...

Drive productivity with seamless hybrid, multicloud, and on-premises infrastructure that adapts to business needs while helping fortify your organization’s security. Experience improved scale and ...