Overview

SusKat ("we", "our", "the extension") is a browser extension that helps protect users from fraudulent websites, phishing, and malware. This Privacy Policy explains what data we collect, how we use it, and your rights.

Key Principle: SusKat is designed with privacy as a core value. We use a local-first architecture where most processing happens on your device, not our servers.


What Data We Collect

Data Processed Locally (Never Leaves Your Device)

The following data is processed entirely on your device and is never sent to our servers:

Data Sent to Our Backend (When Necessary)

In some cases, we send limited data to our backend for enhanced protection:

Data When Sent Purpose
Domain name When additional verification is needed Deep threat intelligence lookup
Anonymous report ID When you submit a report Track report for processing
Report details When you report a site Improve threat detection
Extension version With all requests Compatibility checking

We do NOT collect:


User Reports

When you report a suspicious site:


Data Retention

Data Type Retention Period
Local cache (your device) 24 hours, then auto-deleted
Backend domain cache 7 days
User reports 30 days
Server logs 14 days

Third-Party Services

Threat Intelligence

We aggregate threat data from multiple public and industry sources to detect malicious sites. These sources provide information about known phishing, malware, and scam domains. These services do not receive any data about your browsing - we download their data, they don't see yours.

For details about our data sources, please contact us.

Cloud Infrastructure

Our backend runs on secure cloud infrastructure with data processing in compliance with applicable privacy regulations. Our infrastructure providers process requests but do not have access to the content of our data.


Data Security

We implement the following security measures:


Your Rights

You have the right to:

  1. Know what data we have - All data we collect is described in this policy
  2. Delete your data - Clear local data via browser settings; reports are auto-deleted after 30 days
  3. Opt out - Uninstall the extension at any time
  4. Report concerns - Contact us with any privacy concerns

Children's Privacy

SusKat does not knowingly collect data from children under 13. The extension is designed for general audiences and does not target children.


Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be noted with a new "Last Updated" date. Significant changes will be communicated through the extension update notes.


Contact Us

For privacy questions or concerns:


Summary

Category Our Approach
Local processing Most analysis happens on your device
Data collection Minimal - only domain names when needed
Personal data None collected
Browsing history Not collected or stored
User reports Anonymous, auto-deleted after 30 days
Third parties Threat feeds only, no user data shared

SusKat is committed to protecting both your security and your privacy.