Microsoft's CW1226324 advisory confirms Copilot bypassed sensitivity labels and DLP policies for four weeks. Combined with ...

Microsoft will turn on hotpatch security updates by default for all eligible Windows devices managed through Microsoft Intune ...

Mimecast, a global leader in managing human and AI risk, today announced that its complete email security protection stack is now available through API deployment, eliminating a fundamental trade-off ...

Microsoft has released the Windows 10 KB5078885 extended security update to fix the March 2026 Patch Tuesday vulnerabilities, ...

‘We’re always going to sit in the middle and basically have to deal with rising alert volumes, giant telemetry repositories, faster IOCs [indicators of compromise] conversion, more containment,’ says ...

This month's edition of Microsoft Patch Tuesday fixes hundreds of security flaws, including 13 critical flaws and a zero-day vulnerability. It also contains security updates to vulnerabilities ...

Artificial intelligence-enabled agents are taking the enterprise by storm, and the level of autonomy they introduce brings some serious security challenges that Microsoft Corp. is doing its best to ...

Microsoft Launches Security Store to Unify AI-Powered Defense Tools Your email has been sent Microsoft has introduced its Security Store, a new commercial marketplace for security solutions and AI ...

PLEASANTON, Calif.--(BUSINESS WIRE)--Contrast Security, the leader in Application Detection and Response (ADR), today announced a collaboration with Microsoft Sentinel, the AI-powered cloud SIEM from ...

REDWOOD CITY, Calif., Nov. 21, 2025 /PRNewswire/ -- Ontinue, a leading provider of agentic AI-powered managed extended detection and response (MXDR) services and winner of the 2023 Microsoft Security ...

Microsoft's MSFT security business is solidifying its position as a major revenue contributor, with the company now serving nearly 1.5 million security customers following the robust performance in ...