​​Microsoft named a Leader in the KuppingerCole Leadership Compass for Cloud Native Application Protection Platforms (CNAPP) As organizations adopt AI, they must secure both cloud and AI environments through a unified securi... 2026-8-5 16:30:0 | 阅读: 14 | 收藏 | Microsoft Security Blog - www.microsoft.com cloud security posture cnapp prioritize

From open lures to cloaked gates: How a macOS ClickFix campaign learned to hide Microsoft Threat Intelligence observed a macOS ClickFix campaign distributing infostealers, inc... 2026-8-5 15:48:39 | 阅读: 15 | 收藏 | Microsoft Security Blog - www.microsoft.com clickfix microsoft gate lure

ChainDrop supply chain compromise: Anatomy of a self-propagating worm Microsoft Threat Intelligence identified a large-scale npm supply chain attack affecting more t... 2026-8-4 23:46:41 | 阅读: 22 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft github defender payload malicious

Advance Zero Trust for AI: New tools and guidance to secure AI agents and DevSecOps The calculus of cybersecurity has changed. AI is reshaping how organizations build, deploy, operate... 2026-8-4 18:30:0 | 阅读: 20 | 收藏 | Microsoft Security Blog - www.microsoft.com security microsoft workshop pillar development

128 Seconds to disruption: Microsoft Defender stops ransomware at QNET Microsoft Defender’s attack disruption now includes device isolation, a new response action tha... 2026-8-4 17:54:4 | 阅读: 21 | 收藏 | Microsoft Security Blog - www.microsoft.com disruption attacker defender microsoft malicious

CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft Since early May 2026, Microsoft Threat Intelligence has observed Storm-2945, a sub-cluster of M... 2026-7-31 21:1:37 | 阅读: 38 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft defender c2 security cornflake

​​​​What’s new in Microsoft Security: July 2026 Every organization needs security that protects end to end with the speed and scale of AI. Microsof... 2026-7-30 16:0:0 | 阅读: 22 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft security defender copilot cloud

​​Better security starts with better questions As organizations move beyond AI experimentation, success will depend on how effectively they combin... 2026-7-29 16:0:0 | 阅读: 21 | 收藏 | Microsoft Security Blog - www.microsoft.com security outcomes judgment matters signals

Enhancing AI security through global AI red teaming Most AI safety testing still happens inside the walls of individual organizations. That has res... 2026-7-27 16:25:0 | 阅读: 34 | 收藏 | Microsoft Security Blog - www.microsoft.com security microsoft expertise frontier academic

Email threat landscape: Q2 2026 trends and insights The second quarter of 2026 (April–June) was largely defined by the continuing downstream effect... 2026-7-23 15:0:0 | 阅读: 21 | 收藏 | Microsoft Security Blog - www.microsoft.com phishing microsoft malicious 2026 defender

Real world incident response: Microsoft and AXA XL strengthen cyber resilience Cyber incidents don’t wait—and effective response can’t either. In the age of AI where cyber incide... 2026-7-22 16:0:0 | 阅读: 25 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft axa xl insurance

Microsoft at Black Hat USA 2026: Defending trust in the age of AI and supply chain attacks Across the threat landscape, in this moment, one pattern sits at the center of the story: threa... 2026-7-17 16:0:0 | 阅读: 31 | 收藏 | Microsoft Security Blog - www.microsoft.com security microsoft 2026 wednesday booth

ACR Stealer: Two observed intrusion chains amid increased threat activity From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Steale... 2026-7-16 23:12:2 | 阅读: 27 | 收藏 | Microsoft Security Blog - www.microsoft.com powershell microsoft payload defender security

Least privilege for AI agents: Identity, access, and tool binding AI agents aren’t only smarter API callers. They plan, chain actions across systems, and invoke... 2026-7-16 16:0:0 | 阅读: 35 | 收藏 | Microsoft Security Blog - www.microsoft.com agents approvals scoped broad revocation

Unpacking the AsyncAPI npm supply chain compromise and import-time payload delivery On July 14, 2026, Microsoft Threat Intelligence identified a coordinated supply chain compromis... 2026-7-16 01:36:21 | 阅读: 35 | 收藏 | Microsoft Security Blog - www.microsoft.com asyncapi microsoft ipfs defender stage

Turning threat intelligence into decisive action with Defender Experts Security teams have never had more visibility, yet rarely have they felt more uncertain. Signal... 2026-7-15 16:0:35 | 阅读: 34 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft defender security cloud mdr

Defending SaaS-based applications against ShinyHunters OAuth abuse In a series of campaigns observed between mid-2025 and mid-2026, Microsoft identified threat ac... 2026-7-13 22:2:41 | 阅读: 38 | 收藏 | Microsoft Security Blog - www.microsoft.com salesforce microsoft defender security

Microsoft Entra ID security updates: Passkeys are the default authentication method in Entra ID As identity attacks grow more sophisticated in the AI era, organizations need stronger authenticati... 2026-7-13 17:0:0 | 阅读: 41 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft passkeys passkey security

Securing our future: July 2026 progress report on Microsoft’s Secure Future Initiative Security is never finished. That conviction is where the Secure Future Initiative (SFI) started two... 2026-7-10 16:0:0 | 阅读: 38 | 收藏 | Microsoft Security Blog - www.microsoft.com security microsoft sfi network

GigaWiper: Anatomy of a destructive backdoor assembled from multiple malware In October 2025, Microsoft Threat Intelligence identified destructive wiping activity and uncov... 2026-7-9 15:0:0 | 阅读: 43 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft gigawiper wiper security defender