UsefulOrbit

Scam Guard

Security

Real-time scam, phishing & malicious website protection

Scam Guard protects you from phishing, scam and malicious websites in real time. It checks every site you visit against a trusted malicious-domain list and inspects links, login forms and card forms locally. Free forever, with a Pro plan coming soon.

Install

Pro plans

Payments are processed securely by Paddle. A license works on the devices you own.

Scam Guard is a free browser extension that stops phishing, scam and malicious websites before they can hurt you.

How it works

  • Live threat feed — every site you visit is checked against a continuously updated list of known malicious domains (source: CERT Polska, a trusted national CSIRT).
  • Local link inspection — misleading links like [email protected] are detected and blocked right in your browser, without sending your data anywhere.
  • Login & card form protection — fake login pages and fake payment forms are flagged instantly.
  • Warning mode — choose between a full warning page or a subtle badge, whichever suits you.

Privacy

Scam Guard protects your privacy as much as it protects your device. The threat feed is downloaded to your browser and all checks happen locally on your device. Your browsing history never leaves your computer.

FAQ

Is Scam Guard really free? Yes. The core protection is free forever. A Pro plan with advanced detection is coming soon.

Where does the threat list come from? It uses CERT Polska's public list of confirmed malicious domains, refreshed regularly.

Does it upload my browsing data? No. All checks run locally in your browser.

Related guides