Internet Information Services

Platform

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

December 15, 2025

Last Seen

August 16, 2026

API

Internet Information Services (IIS) is Microsoft's web server and application hosting platform for Windows, widely deployed to host websites and services.

Overview

Recent Events

Relationships

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Related Clusters (5)

Jewelbug APT Group Engages in Espionage and Cryptocurrency Fraud

Aug 13·15 sources

FamousSparrow APT Expands Targeting to Azerbaijani Energy Sector

May 13·10 sources

LongNosedGoblin and UAT-8302: New China-Aligned APT Threats Targeting Governments

May 5·8 sources

UAT-8099 Campaign Targets IIS Servers in Asia with Advanced Techniques

Feb 2·6 sources

Microsoft Confirms December Updates Cause MSMQ Failures in Enterprise Systems

Dec 17·8 sources

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Internet Information Services

Overview

Recent Events

Profile

Malware

Threat Actors

Tools

Attack Types

Regions

Sectors

Relationships

Related Clusters (5)

Jewelbug APT Group Engages in Espionage and Cryptocurrency Fraud

FamousSparrow APT Expands Targeting to Azerbaijani Energy Sector

LongNosedGoblin and UAT-8302: New China-Aligned APT Threats Targeting Governments

UAT-8099 Campaign Targets IIS Servers in Asia with Advanced Techniques

Microsoft Confirms December Updates Cause MSMQ Failures in Enterprise Systems

Related Articles (3)

Jewelbug Apt Russia

Vulnerable Asian IIS servers subjected to UAT-8099 targeting

Microsoft: December security updates cause Message Queuing failures

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