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IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

AI is helping cybercriminals to rapidly assemble malware with flat-pack efficiency. It’s almost like buying a sofa from Ikea, ...

随着端点检测与响应（EDR）技术及反病毒软件的日益成熟，传统依赖于可执行文件（.exe, .dll）落地执行的恶意软件生存空间受到极大挤压。攻击者被迫不断演进其战术、技术与过程（TTPs），寻求更隐蔽的入侵途径。在此背景下，“无文件攻击”逐渐成为主流趋势，其核心特征是不在磁盘上留下明显的恶意文件实体，而是利用操作系统自带的合法管理工具（如PowerShell, WMI, PsExec等）在内存中执 ...

Signed malware backed by a stolen EV certificate deployed legitimate RMM tools to gain persistent access inside enterprise ...

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...

There are moments in the evolution of a nation when a single incident, seemingly isolated, exposes a deeper and more troubling ...