---
title: 2023-09-21 - Emergency · Cloudflare DDoS Protection docs
lastUpdated: 2025-02-18T19:39:49.000Z
chatbotDeprioritize: false
source_url:
  html: https://developers.cloudflare.com/ddos-protection/change-log/http/2023-09-21-emergency/
  md: https://developers.cloudflare.com/ddos-protection/change-log/http/2023-09-21-emergency/index.md
---

| Rule ID | Description | Previous Action | New Action | Notes |
| - | - | - | - | - |
| ...1d73128d | HTTP requests from known botnet (signature #56). | block | block | Make the rule customizable as it might cause false positive in rare cases. |
| ...4a95ba67 | HTTP requests with unusual HTTP headers or URI path (signature #32). | ddos\_dynamic | ddos\_dynamic | Expand the scope of the rule to catch more attacks. |
| ...6fe7a312 | HTTP requests from known botnet (signature #70). | block | block | Update the rule to remove some rare false positives. |
