CryptoShield

Name: CryptoShield
Author: Nova Nexus

Protect your cryptReal‑time crypto‑phishing protection. Detects fake wallet pages, punycode look‑alikes and “seed phrase” scams; shows on‑page warnings with clear reasons. 100% local—no tro assets by detecting phishing and scam websites in real time.

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Features & Capabilities

CryptoShield protects you from crypto‑phishing scams in real time. It flags fake wallet pages before you enter a seed phrase, and explains exactly why a page is risky (punycode look‑alikes, shady TLDs, fake “Connect wallet” prompts, seed‑phrase requests). Works 100% locally—no tracking, no data collection.

Key features

Real‑time detection on any site you visit
Reason codes you can trust (domain look‑alike, punycode, risky TLDs, seed/private‑key prompts)
On‑page red banner + optional browser notification
Cross‑wallet heuristics (MetaMask, Coinbase, Trust Wallet, Ledger/Trezor, WalletConnect, Phantom and more)
Privacy‑first: runs entirely in your browser; no remote servers

How detection works (heuristics)

Domain checks: punycode (xn--), look‑alikes of official wallet domains, suspicious TLDs
Content checks: seed/recovery/private‑key keywords in text/placeholders
UI checks: deceptive “Connect wallet” or phrase‑entry prompts

Permissions used

activeTab / <all_urls>: scan the current page for phishing signals
notifications: show a warning if phishing is detected
storage: save simple on/off settings locally

Privacy CryptoShield does not collect, transmit, or sell any personal data. No page content, browsing history, or telemetry leaves your device. Settings are stored locally only.

User Growth & Download Statistics

Add-on

By:

Nova Nexus

Daily users:

Version:

1.0.0 Last updated: 2025-10-07

Version code:

6046950

Creation date:

2025-10-04

Risk:

Permissions:

Host permissions:

http://*/*
https://*/*

Content scripts matches:

Size:

15.55KB

Email:

no*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 94,189 ▲ 907

Other rankings

#16 in coinbase keyword 39 ▼ 1#29 in metamask keyword 38 ▼ 2#61 in earn crypto keyword 24 ▼ 1#70 in crypto keyword 22 ▲ 1#169 in encrypt keyword 21

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:

Nova Nexus

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/cryptoshield/

Email:

no*****@gmail.com

Website:

https://nova-ai.info/

Is CryptoShield 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.

CryptoShield 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.
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Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******

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.

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

Risk likelihood analysis details

High This extension website URL may be invalid
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****