Highflame Browser Security

Name: Highflame Browser Security
Author: Highflame

By: Highflame Add-on

Enterprise-grade API governance and threat prevention for Firefox

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-08-02

Version:

2.1.7

Last updated: 2026-07-31

Features & Capabilities

Highflame Browser Security protects your organization from sensitive data leakage on AI chat platforms. It intercepts and evaluates prompts, file uploads, and clipboard actions against your enterprise security policies in real-time — all processing happens locally in the browser with zero data sent externally.

Features:

Real-time prompt and file upload scanning Enterprise policy enforcement Clipboard protection for sensitive content Local-first security — no data leaves your browser Configurable via API key for enterprise management

User Growth & Download Statistics

Add-on

By:

Highflame

Daily users:

Version:

2.1.7 Last updated: 2026-07-31

Version code:

6385606

Creation date:

2026-04-22

Risk:

Permissions:

Host permissions:

https://chatgpt.com/*
https://chat.openai.com/*
https://claude.ai/*
https://anthropic.com/*
https://gemini.google.com/*
https://perplexity.ai/*
https://www.perplexity.ai/*
https://copilot.microsoft.com/*
https://meta.ai/*
https://www.meta.ai/*

Content scripts matches:

chatgpt.com
chat.openai.com
claude.ai
anthropic.com
gemini.google.com
perplexity.ai
www.perplexity.ai
copilot.microsoft.com
meta.ai
www.meta.ai

Size:

210.73KB

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-08-02

Compare stats and ranking:

Ranking

# 111,987 ▲ 735

Other rankings

#128 in security keyword 86 ▲ 1

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Highflame

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/highflame-browser-security/

Permission Change History

2026-06-05: Version 2.1.1 → 2.1.2

Add Host permissions: https://lovable.dev/* https://cursor.com/* https://github.com/copilot/* https://chat.deepseek.com/* https://grok.com/* https://chat.mistral.ai/* https://poe.com/* https://openrouter.ai/chat/* https://bolt.new/* https://v0.dev/* https://v0.app/* https://replit.com/* https://sourcegraph.com/cody/* https://windsurf.com/* https://chat.qwen.ai/* https://doubao.com/* https://kimi.com/* https://yuanbao.tencent.com/* https://chatglm.cn/* https://yiyan.baidu.com/* https://notebooklm.google.com/* https://huggingface.co/chat/* https://lmarena.ai/* https://app.grammarly.com/* https://notion.so/* https://app.jasper.ai/* https://manus.im/* https://app.devin.ai/* https://midjourney.com/* https://runwayml.com/*

2026-05-26: Version 2.1.0 → 2.1.1

Add Host permissions: https://api.highflame.ai/*

Remove Host permissions: https://shield.api.highflame.ai/*

2026-05-06: Version 0.1.6 → 2.0.0

Add Optional host permissions: https://*/*

Add Permissions: alarms

Is Highflame Browser Security Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Highflame Browser Security requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: chatgpt.com, openai.com, claude.ai, anthropic.com, google.com, perplexity.ai, microsoft.com, meta.ai, lovable.dev, cursor.com, github.com, deepseek.com, grok.com, mistral.ai, poe.com, openrouter.ai, bolt.new, v0.dev, v0.app, replit.com, sourcegraph.com, windsurf.com, qwen.ai, doubao.com, kimi.com, tencent.com, chatglm.cn, baidu.com, huggingface.co, lmarena.ai, grammarly.com, notion.so, jasper.ai, manus.im, devin.ai, midjourney.com, runwayml.com, highflame.ai
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Highflame Browser Security may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****