# Prompt Security Browser Ext

> Prevents sensitive information disclosure to GenAI tools

Canonical page: [https://chrome-stats.com/d/prompt-security-browser-ext](https://chrome-stats.com/d/prompt-security-browser-ext)

## Overview

- **ID:** `prompt-security-browser-ext`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Prompt Security
- **Category:** privacy-security
- **Daily users:** 3,871
- **Weekly downloads:** 16
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 7.1.46
- **Last updated:** 2026-09-15
- **First published:** 2023-12-29
- **Size:** 261 KB
- **Data as of:** 2026-09-16
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/prompt-security-browser-ext/)
- **Website:** [https://prompt.security](https://prompt.security/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/prompt-security-browser-ext/privacy/](https://addons.mozilla.org/firefox/addon/prompt-security-browser-ext/privacy/)

## Description

Prompt Security Browser Ext is a powerful Chrome extension designed to safeguard your sensitive information from being inadvertently shared with third-party generative AI web applications. By detecting and optionally preventing data leakage, it ensures your private data stays secure while browsing. This tool is essential for users who interact with generative AI services and want to maintain control over their data privacy without compromising convenience.

## Rankings

- #1,396 — Overall
- #282 — Privacy & Security
- #26 — chrome browser
- #53 — security
- #91 — prompt
- #188 — secure

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `identity`
- `alarms`
- `declarativeNetRequest`
- `<all_urls>`
- `downloads`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/prompt-security-browser-ext)