We’re accelerating quantum-safe readiness—and sharing what organizations can do now to transition earlier and with confidence ...
MCP tool poisoning turns trusted AI agents into a control plane for data loss. Learn how threat actors manipulate tool ...
This month’s updates help security and IT teams strengthen identity and multicloud foundations, protect data wherever it ...
Explore the 2026 Agent Confidence Index from MIT Technology Review Insights and Microsoft. New global research shows and how ...
SMBs are using secure AI to build trust, integrate workflows, and turn security into a foundation for scalable growth. Learn ...
Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into ...
A malicious Chromium-based extension that spoofs the AI-powered answer engine Perplexity AI redirects browser search traffic using MV3 APIs and intermediary infrastructure.
Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...
Microsoft DART uncovers dual threat actors in a single intrusion, revealing how blended tactics conceal attacks and ...
Discover how Microsoft aligns with the next phase of CNAPP—helping organizations correlate signals, prioritize risk, and ...
Microsoft takes a defense-in-depth approach to protect AI memory spanning every layer of the stack: storage, retrieval, model ...
On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...
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