# ScamScan

> Check suspicious crypto URLs, wallets and smart contracts before you trust, connect or send funds.

Canonical page: [https://chrome-stats.com/d/scamscan](https://chrome-stats.com/d/scamscan)

## Overview

- **ID:** `scamscan`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ScamScan
- **Category:** privacy-security,search-tools
- **Daily users:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-05-14
- **First published:** 2026-05-11
- **Size:** 4.14 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/scamscan/)
- **Website:** [https://scamscan.online](https://scamscan.online/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/scamscan/privacy/](https://addons.mozilla.org/firefox/addon/scamscan/privacy/)

## Description

ScamScan helps crypto users check suspicious websites, wallet addresses and smart contract addresses directly from Firefox.
Use the extension to scan the current tab, detect crypto addresses or contracts on a page, and send a selected URL, wallet or contract to ScamScan for a risk summary.
Results may include a verdict, risk score, detection reasons, public blocklist checks, domain information for URLs, and contract or on-chain signals where available.
ScamScan is a second-opinion safety tool. It does not guarantee that a project is safe and does not replace your own research. Always verify official sources, contract addresses, permissions and transaction details before interacting with crypto websites or smart contracts.

## Rankings

- #112,010 — Overall
- #76 — scan

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `storage`
- `scripting`

### Host permissions

- `https://scamscan.online/*`
- `https://*/*`

### Content script matches

- `scamscan.online`
- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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 website URL may be invalid

> 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/scamscan)