Brujula Security
Anti-Phishing Protection for Your Crypto Assets
The first crypto security extension in Spanish. Detects fake sites BEFORE you connect your wallet. Real-time protection, 100% free and completely private.
The Problem: Crypto Phishing
Thousands of users lose their assets every day to fake sites
Typosquatting
Sites with URLs almost identical to legitimate exchanges (e.g., binance.com β binΠ°nce.com)
Fake Sites
Exact copies of known platforms that steal your credentials and funds
Wallet Drainers
Malicious scripts that empty your wallet when you approve transactions
π¨ Over $300M stolen in 2024 by phishing attacks
The Solution: Real-Time Protection
Brujula Security protects you BEFORE it's too late
Key Features
Enterprise-grade security technology, free for everyone
Real-Time Detection
Analyzes every website you visit and alerts you instantly if something suspicious is detected. Automatic verification against our updated database.
Typosquatting Detector
Advanced algorithm that identifies URLs similar to legitimate sites. Protects you from deceptive domains with single-character differences.
Verified Database
Over 1,000 verified exchanges, wallets, and DeFi protocols. Constantly updated with new threats and legitimate sites.
100% Private
Zero data collection. All processing happens locally in your browser. No servers, no tracking, no telemetry.
Auditable Open Source
Public source code on GitHub. Community-audited. You can verify exactly what the extension does before installing it.
Spanish Interface
First crypto security extension designed for Spanish speakers. Also available in English. Clear and understandable alerts.
How It Works
Simple yet powerful technology
Install the Extension
One click from Chrome Web Store. No registration, no complex setup.
Browse Normally
The extension works silently in the background, analyzing every site.
Receive Instant Alerts
If danger is detected, you'll see a large, clear alert BEFORE interacting with the site.
Make Informed Decisions
With clear information, you decide whether to continue or leave the suspicious site.
Intelligent Alert System
3 levels of protection
π’ Verified Site
The site is on our whitelist of legitimate platforms. You can proceed with confidence.
π‘ Caution Recommended
Unverified crypto site or suspicious patterns detected. Proceed with extreme caution.
π΄ DANGER: Possible Phishing
URL very similar to a legitimate site or malicious behavior detected. DO NOT CONNECT YOUR WALLET.
Installation in 30 Seconds
Start protecting yourself now
Click 'Install on Chrome'
Confirm installation in Chrome Web Store
Accept permissions (only what's necessary)
Done! You're now protected
π‘ Compatible with Chrome, Brave, Edge, and other Chromium-based browsers
Privacy Guaranteed
Your security shouldn't cost your privacy
Zero Data Collection
We don't save browsing history, visited URLs, or personal information.
Local Processing
All analysis happens in your browser. No data sent to servers.
No Tracking or Telemetry
We don't use cookies, analytics, or tracking tools. Your browsing is 100% private.
Minimal Permissions
We only ask for what's strictly necessary to function. You can review the code to verify it.
Open Source & Auditable
Total transparency, verifiable trust
The source code is publicly available on GitHub. Any developer can audit it, review it, and contribute. Don't trust blindly: verify.
Support this open source project
Brujula Security in Numbers
Exchanges, wallets, and DeFi protocols
Spanish and English
Total privacy guaranteed
Free forever
Frequently Asked Questions
Everything you need to know
Is it really free?
Yes, 100% free forever. No premium plans, paid versions, or hidden features. We believe security should be accessible to everyone.
How is the project sustained?
Brujula Security is part of the Brujula Cripto ecosystem, a non-commercial educational platform. We don't monetize your data or sell premium access.
What permissions does it need?
The extension requires access to active tabs to analyze URLs and detect phishing. We do NOT read page content, do NOT access personal data, and do NOT modify websites.
Does it work with all wallets?
Yes. Brujula Security protects at the browser level, before you interact with any site. It works with MetaMask, Phantom, Trust Wallet, and any other wallet.
What browsers are compatible?
Compatible with Chrome, Brave, Edge, Opera, and any Chromium-based browser. Coming soon to Firefox.
Can I see the source code?
Of course! The code is on GitHub under MIT license. You can audit it, modify it, or contribute. Total transparency.
Does it replace other security measures?
No. Brujula Security is an additional layer of protection. You should always use hardware wallets, manually verify URLs, and follow good security practices.
How do I report a phishing site?
You can report suspicious sites on our GitHub (Issues) or by email to soporte@brujulacrypto.com. Your report helps protect the entire community.
Join the Community
Collective protection against phishing
Brujula Security improves with each user. Report suspicious sites, suggest improvements, and help protect others in the Hispanic crypto community.
Protect Your Crypto Assets Today
30-second installation. Free forever. No data collection.
Developed with π‘οΈ by the Brujula Cripto team