Install the extension
One click install from the Chrome Web Store. Free forever.
NEW
SATUNO Security
Protect yourself from Bitcoin and crypto phishing sites. Real-time warnings. Free.
Coming soon on ChromeJoin waitlist
Stay safe in 3 steps
Browse normally
SATUNO Security runs silently in the background, checking every site you visit against 200,000+ verified phishing domains.
Get warned instantly
When you visit a dangerous site, a warning appears immediately. One click takes you to safety.
Everything you need to stay safe
200,000+ domains
Our database includes verified phishing domains from MetaMask and community reports. Updated with every release.
Instant warning
Toast notification appears instantly. No page blocking. Just a clear warning when you need it.
English & Spanish
Full bilingual support. Switch between English and Spanish directly from the extension popup.
Report false positives
Think we got it wrong? Report false positives directly from the warning. We review every report.
We protect against
- Fake exchanges (Coinbase, Binance, Kraken, Bitso)
- Fake hardware wallets (Ledger, Trezor)
- Fake software wallets (MetaMask, Phantom, Exodus)
- Seed phrase stealers
- Fake airdrops and giveaways
- Bitcoin recovery scams
- Fake crypto support sites
- Impersonation scams
Simple pricing
FREE
$0— always
- 200,000+ phishing domains
- Instant toast warning
- English & Spanish
- Report false positives
PRO
$2.99/mo
- Everything in Free
- Heuristic detection
- Real-time community alerts
- Threat history
- Priority support
Frequently asked questions
How does SATUNO Security protect me?
SATUNO Security checks every site you visit against a database of 200,000+ verified phishing domains. When you land on a dangerous site, a clear toast warning appears instantly so you can leave before entering any information.
Is SATUNO Security free?
Yes. The core protection — 200,000+ phishing domains, instant warnings, English & Spanish, and false-positive reporting — is free forever. A Pro plan adds heuristic detection, community alerts, and threat history for $2.99/month.
Does it store my browsing history?
No. URLs of sites you visit are checked locally against the threat list. Your browsing history never leaves your device and is never stored or shared.
When will SATUNO Security be available?
SATUNO Security is coming soon to the Chrome Web Store. Join the waitlist and we'll notify you the moment it's available.
Does it work on every website?
Yes. SATUNO Security runs silently in the background on every site you visit — exchanges, wallets, stores, and anywhere else phishing scams may appear.
Don't lose your Bitcoin to a scam
Free. Installs in seconds. Works on any website.
Join waitlistWe'll notify you the moment it's available.
SATUNO Security is part of the SATUNO ecosystem — Bitcoin, made useful.