Prompt Security Browser Extension

Prevents sensitive information disclosure to GenAI tools

Prevent Sensitive Data Leakage | Prompt Security Extension

Prompt Security Browser Extension is a tool that detects and optionally prevents the leakage of sensitive data to third party generative AI web apps.

Extension stats

By: https://prompt.security

Users: 5,000+

Version: 6.8.5 (Last updated: 2025-03-23)

Creation date: 2024-01-09

Risk:

Permissions:

tabs
storage
identity
identity.email
alarms
declarativeNetRequest

Host permissions:

<all_urls>

Size: 192.51K

Email: su*****@prompt.security

URLs: Website ,Privacy policy

Full description: See detailed description

Source: Chrome Web Store

Ranking

# 14,475 ▼ 1,219

Other rankings

#620 in Privacy & Security ▼ 10 #21 in security keyword 84 ▼ 2 #134 in secure keyword 77 ▲ 1 #222 in browser extension keyword 71 ▼ 1

Extension safety

Risk impact

Prompt Security Browser Extension requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Low ******* ****** ** *** ********* ********

Risk likelihood

Prompt Security Browser Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details

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

Upgrade to see full risk analysis details

Similar extensions

Here are some Chrome extensions that are similar to Prompt Security Browser Extension:

https://fungyproof.com

Northguard Security

Nightfall DLP for Browsers

Lakera - ChatGPT Data Leak Protection

https://www.lakera.ai

Inxtinct Online Security

Inxtinct Security

https://gabrielsroka.github.io

Prompt Firewall: LLM Data Leak Prevention

GPT Privacy: Anonymize your Chat GPT prompts

https://gpt-privacy.com

https://winn.ai

Swift Security Extension

Web Secure Plus

https://websecureplus.com