---
id: 796
title: "Unsolved Cyber Mysteries Volume 3: Code Red"
source_domain: bugcrowd.com
source_url: "https://www.bugcrowd.com/blog/unsolved-cyber-mysteries-volume-3-code-red/"
published_at: "2023-11-30 16:59"
tags: ["threat-landscape", "code-red", "worm", "malware-history", "microsoft-iis", "cyber-mysteries"]
phying_url: "https://phying.com/item/796"
lang: en
---

# Unsolved Cyber Mysteries Volume 3: Code Red

## Summary

A deep dive into Code Red, the 2001 worm that exploited Microsoft IIS and infected hundreds of thousands of servers, exploring competing origin theories that remain unresolved to this day.

## Intelligence Metadata

- **Sources:** bugcrowd.com
- **Published:** 2023-11-30 16:59
- **Original:** https://www.bugcrowd.com/blog/unsolved-cyber-mysteries-volume-3-code-red/
- **Phying News:** https://phying.com/item/796