… through sophisticated attacks targeting Microsoft Exchange and IIS web servers with custom … In direct compromises of Microsoft Exchange and IIS web servers, xHunt deploys … 2019-2020, xHunt actors compromised Microsoft Exchange Servers at Kuwaiti organizations …

… to execute a legitimate Microsoft binary "msbuild. … exploited ProxyLogon flaws in Microsoft Exchange Server to deploy … Hacking Groups Target Misconfigured IIS Servers In recent months … threat actor targeting misconfigured IIS servers using publicly exposed …

… cyberattack campaign targeting Microsoft Internet Information Services (IIS) servers has emerged … production environments. Microsoft had previously identified … monitoring of compromised IIS servers. The … including the deployed IIS module files, modified …

… to compromise hundreds of Internet Information Services (IIS) servers worldwide. The … published in a Microsoft Developer Network help … threat. Organizations running IIS servers should immediately … key configurations, review IIS module installations, and …

… attackers installed a malicious IIS module named TOLLBOOTH, … in resources such as Microsoft documentation and StackOverflow. … IIS server. This method mirrors earlier reports by Microsoft … Defenders of publicly exposed IIS environments must prioritize secure …

… Recovery Environment (WinRE)," Microsoft noted in a statement. … Windows operating system." Microsoft acknowledged the issue on … network folders. Microsoft also noted that IIS websites may fail … . Back in April Microsoft admitted that its enterprise …

… The publication stated that Microsoft has acknowledged the issue … professionals who depend on Internet Information Services (IIS), ASP.NET, or … Context The disruption follows Microsoft's decision earlier … 'how fragile Microsoft's ecosystem still …

… 25H2 updates are breaking IIS (Internet Information Services) websites following October’ … localhost loopbacks or other IIS-based connections. The … ,” resulting in failed IIS websites or blank pages … better news, though. Microsoft has also removed an …

… Images Just days after Microsoft killed security updates for … courtesy of Windows Latest. Microsoft admits that Windows 11 … on affected PCs.” Meanwhile, Microsoft says “affected users should … because the Windows update broke IIS, which affects anything behind …

… complaints on forums, including Microsoft’s support pages, … that applications using IIS Express or Kestrel servers … _MACHINE\SOFTWARE\Microsoft\IIS\Parameters or updating Microsoft Defender Antivirus … October 17, 2025, Microsoft has not publicly acknowledged …