Catch scams before they catch you.
Our browser extension checks every site you visit against 48,000+ community reports and the world's biggest threat feeds — in real time, completely free.
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14 victims reported this site
Pig butchering scam · $238k in losses reported. Don't enter any personal info or send money.
How it worksReal-time protection in three steps.
No accounts. No setup. Just install and browse normally — we'll warn you the moment something looks off.
Install in 10 seconds
One click on your browser store. The icon appears in your toolbar. That's it.
Browse normally
Every URL is checked silently in the background against our database and live threat feeds.
Get warned instantly
If a site is flagged, you'll see a clear warning before you enter any information or send money.
FeaturesBuilt for people, not paranoia.
No popups every five seconds, no scary banners on legit sites. We only interrupt when it actually matters.
Real-time URL checks
Every page is matched against 48k+ community reports and PhishTank, URLhaus, OpenPhish, and Google Safe Browsing.
Crypto wallet warnings
Detects suspicious wallet addresses on exchange and Web3 sites. Blocks known drainers and scam contracts.
Phone number lookups
Right-click any phone number on a page to instantly check it against our reports database.
Email sender alerts
Works with Gmail, Outlook, and Yahoo to flag known scam senders before you click anything.
One-click reporting
See something suspicious? Click the toolbar icon and report it in 10 seconds without leaving the page.
Custom whitelist
Trust a site we've flagged? Add it to your personal whitelist. Local-only, never synced.
PrivacyWe don't spy on your browsing.
Most "safe browsing" extensions log every URL you visit. We don't. URL checks happen via hashed prefixes, exactly the way Google Safe Browsing works — we never see the full URL of the pages you visit.
No accounts. No telemetry. No third-party trackers. Open-source code — audit it yourself on GitLab.
- Hashed URL lookups (k-anonymity)
- No account or sign-in required
- No tracking, no analytics, no ads
- Open source — fully auditable
- Local whitelist, never synced
- GDPR & CCPA compliant by design
From the storeWhat real users say.
"Caught a fake Coinbase clone before I logged in. This extension just paid for itself ten thousand times over."
"My elderly mom installed this after almost falling for a fake Amazon refund. Total peace of mind for both of us."
"Doesn't slow down my browser, doesn't pop up on every site, just works silently and warns me when it actually matters."
FAQCommon questions.
One click. Lifetime protection.
Join 413,000 people who browse the internet a little more safely every day.