Protecting organizations from AI-assisted executive impersonation and invoice fraud Threat actors are increasingly improving their tactics to make suspicious emails look like legi... 2026-9-10 17:23:5 | 阅读: 14 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft invoice defender servicenow security

Detect and disrupt AI-themed attacks with Microsoft Defender Every wave of technology excitement creates a new opportunity for cyberattackers, and AI is no exce... 2026-9-10 16:0:0 | 阅读: 11 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft defender themed lure

Threat Matrix: Mapping threats across cloud web applications Microsoft introduces the cloud web applications threat matrix, a MITRE ATT&CK-aligned framework... 2026-9-9 21:30:0 | 阅读: 14 | 收藏 | Microsoft Security Blog - www.microsoft.com cloud tactic microsoft malicious workload

Passkey-themed social engineering leads to identity and cloud compromise Microsoft Security Research is tracking active cloud-based intrusions spanning multiple account... 2026-9-9 17:41:18 | 阅读: 16 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft cloud requesturi

How to secure edge AI in customer-owned environments Edge AI moves model execution, model IP, customer data, and system authority into infrastructur... 2026-9-4 19:10:10 | 阅读: 14 | 收藏 | Microsoft Security Blog - www.microsoft.com security artifacts approved hardware artifact

ASCII smuggling crosses over from AI prompt injection to phishing evasion Microsoft researchers observed a high-volume phishing campaign using invisible Unicode tag char... 2026-9-3 16:0:0 | 阅读: 17 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft finance invisible phishing security

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Micr... 2026-9-2 22:51:18 | 阅读: 20 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft remote loader malicious defender

Counterfeit installers to system compromise: Tracking a deceptive software download campaign Microsoft Defender Experts is tracking an active malware campaign that uses counterfeit softwar... 2026-9-1 22:48:28 | 阅读: 30 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft defender payload windows stage

Cybersecurity IR Workshop: The workshop you shouldn’t miss Cybersecurity incidents can unfold in hours, but response plans often fail at the point of exec... 2026-9-1 18:55:35 | 阅读: 15 | 收藏 | Microsoft Security Blog - www.microsoft.com workshop dart microsoft processes

TerminalFix campaign deploys a reverse tunnel through multistage intrusion Microsoft Threat Intelligence has observed a TerminalFix campaign, a variant of ClickFix, targe... 2026-8-29 03:43:27 | 阅读: 28 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft powershell defender dui70 malicious

​​​​​​What’s new in Microsoft Security: August 2026 As organizations incorporate AI agents into more processes across business and operations, security... 2026-8-27 16:0:0 | 阅读: 15 | 收藏 | Microsoft Security Blog - www.microsoft.com microsoft security defender labeling drift

When AI infrastructure becomes the target: Securing gateways and control points AI is creating a new layer of enterprise infrastructure. Gateways, retrieval platforms, orchest... 2026-8-26 16:43:53 | 阅读: 18 | 收藏 | Microsoft Security Blog - www.microsoft.com litellm database microsoft ragflow

Microsoft named a Leader in the Frost Radar™: Cloud Workload Protection Platforms, 2026 Security teams are overwhelmed with findings but still struggle to answer a simple question: which... 2026-8-19 17:30:0 | 阅读: 30 | 收藏 | Microsoft Security Blog - www.microsoft.com cloud security microsoft workload frost

Hunting MacSync Stealer infrastructure through behavioral pivots MacSync Stealer is a macOS-focused information stealer that relies on changing infrastructure t... 2026-8-18 17:8:28 | 阅读: 34 | 收藏 | Microsoft Security Blog - www.microsoft.com stealer macsync behavioral microsoft payload

Microsoft named a Leader in the 2026 IDC MarketScape for MDR/MXDR for the Enterprise Security teams are being asked to defend a growing attack surface with fewer people and around the... 2026-8-10 16:0:0 | 阅读: 25 | 收藏 | Microsoft Security Blog - www.microsoft.com defender microsoft security mdr marketscape

DeadLock ransomware: Breaking down a Rust-based encryptor with decentralized recovery infrastructure Microsoft Threat Intelligence tracks DeadLock ransomware as an emerging financially motivated o... 2026-8-10 15:0:0 | 阅读: 35 | 收藏 | Microsoft Security Blog - www.microsoft.com encryption ransomware microsoft deadlock defender

​​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: 33 | 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: 37 | 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: 56 | 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: 38 | 收藏 | Microsoft Security Blog - www.microsoft.com security microsoft workshop pillar development