Two zero-day flaws in Microsoft Defender, the antivirus engine built into every Windows installation, are already being ...

Federal civilian agencies across the United States face a two-week sprint to fix two Microsoft Defender vulnerabilities that ...

Microsoft MDASH, the 100-agent agentic AI security system, entered expanded preview at Build 2026 with native Defender Portal ...

Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by ...

Azure Defender will be able to protect Linux servers via a capability at the preview stage arriving on June 14, Microsoft announced on Thursday. Last month, Microsoft had announced support in its ...

The back-and-forth over public disclosure policy does have substantial "gray area" and nuance. As Microsoft points out, the ...

New security features aim to reduce reliance on traditional patching by strengthening container protection at runtime.

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Researchers at SentinelOne‘s SentinelLabs today disclosed five critical ...

Microsoft announced today that Azure Defender for IoT, its agentless security solution for networked IoT and Operational Technology (OT) devices, has entered public preview. Azure Defender for IoT is ...

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Microsoft announced today that its Defender ...

Microsoft deleted an official Windows 11 blog that claimed users no longer needed third-party antivirus software like McAfee ...