Skip to content
Cyber Cop
Free diagnosis

Legal

Privacy Policy

Last updated: November 5, 2026

Cyber Cop (the "Service") keeps the information it holds to the minimum necessary. Because we are a security service, we do not track the people who use it.

In short: we do not use browser fingerprinting (identifying and tracking a person by combining characteristics of their device), and we do not share data with third parties for advertising.

1. Information we collect

If you create an account

  • Your name, e-mail address and password (stored as a hash; we never keep the original value)
  • Your organization name, the domains you diagnose, and notification settings (such as webhook URLs)
  • When you register a domain, a record of your consent to the diagnosis (date and time, source IP address and browser type)
  • For paid plans, billing information (card numbers are held by our payment provider, not by the Service)

If you use the quick diagnosis without registering

  • The domain you diagnosed and its results
  • A record of your consent to the diagnosis (date and time, source IP address and browser type)
  • Your source IP address, to prevent abuse (deleted after a set period)

Information we do not collect

  • Browser fingerprints based on Canvas, WebGL, audio processing, font lists and similar techniques
  • The state of permissions such as camera, microphone or location
  • Tracking cookies for advertising

2. How we use it

  • Running diagnoses, creating and showing reports, and notifying you of changes
  • Keeping you signed in and preventing unauthorized access or excessive use
  • Investigating suspected unauthorized diagnoses and responding to enquiries from domain owners
  • Responding to your enquiries and billing
  • Improving the Service using aggregated statistics that cannot identify any person or organization

3. Sharing and outsourcing

Except where required by law, we do not provide personal information to third parties without your consent. We outsource server operations, e-mail delivery and payment processing to external providers and supervise them appropriately. Data is stored in data centres in Japan.

4. Cookies

We use cookies only to keep you signed in and to remember your display setting (light or dark).

5. Retention and deletion

When you delete your account, we also delete its domains, diagnosis results and reports. Results of diagnoses run without registering are deleted after a set period.

6. Requests for disclosure, correction or deletion

We respond promptly to requests from you to disclose, correct, stop using or delete your personal information, after confirming your identity. Contact: [email protected]

7. Changes

If we change this policy, we will announce it on this site.