NewsPublished 9 Jun 2026

AI Blocklist · help

Source Reddit Cybersecurity

Discussion

This entry references a user inquiry on Reddit about an AI blocklist hosted on GitHub, which aims to block access to certain AI agents by listing their hosts. The user is seeking an expanded blocklist including AI agents like Tabnine or Cursor to control AI usage via Bitdefender. There is no indication of a security vulnerability or exploit in the content.

r/cybersecurity (opens in a new tab)u/Ambitious-Jelly-5230 points0 comments

Hello everyone. I am trying to find a AI blocklist like this one: https://github.com/laylavish/uBlockOrigin-HUGE-AI-Blocklist/blob/main/noai_hosts.txt but with more ai agents like tabnine or cursor. Do you know another one that contains tabnine or cursor? Basically I am trying to control de access and block the usage of AI, and I am trying to do this with bitdefender. Any thoughts about it?

Links cited in the discussion

https://github.com/laylavish/uBlockOrigin-HUGE-AI-Blocklist/blob/main/noai_hosts.txt

Impact

No direct security impact or vulnerability is described. The content is about blocking AI agent domains for access control purposes, not about an exploitable security flaw.

Defensive guidance

Not applicable as this is not a security vulnerability or threat.

Summary

The provided information describes a discussion post on Reddit where a user requests an AI blocklist to restrict access to AI agents. The linked resource is a GitHub-hosted hosts file intended for use with uBlock Origin to block AI-related domains. This is a community-driven resource and not a security vulnerability or threat. No technical exploit or vulnerability details are provided.

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Discussion

Links cited in the discussion

AI analysisMachine-generated, updated 9 Jun 2026, 15:10 UTC

Technical details

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