Last Updated: February 15, 2026 | Effective Date: March 1, 2026
Your privacy is protected by quantum-resistant encryption
QFS Wallet ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our platform, website, and mobile applications (collectively, the "Services").
Quantum Protection: All personal data is encrypted using quantum-resistant algorithms (CRYSTALS-Kyber). Your information is protected against both current and future threats, including quantum computing attacks.
Please read this Privacy Policy carefully. By accessing or using our Services, you acknowledge that you have read, understood, and agree to be bound by all terms outlined in this Privacy Policy.
We may collect the following types of personal information:
| Data Category | Examples | Purpose |
|---|---|---|
| Identity Data | Name, email address, date of birth | Account creation, verification |
| Contact Data | Email, phone number, address | Communications, support |
| Financial Data | Wallet addresses, transaction history | Service operation, compliance |
| Technical Data | IP address, device info, browser type | Security, analytics |
| KYC Data | ID documents, proof of address | Regulatory compliance |
When you access our Services, we automatically collect:
We use your information for the following purposes:
We do not sell your personal information. We may share your data with:
Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place through standard contractual clauses and adequacy decisions.
We implement comprehensive security measures to protect your data:
Your Responsibility: You are responsible for keeping your account credentials and private keys secure. QFS Wallet will never ask for your private keys.
We retain your data only as long as necessary:
| Data Type | Retention Period |
|---|---|
| Account Data | Duration of account + 5 years |
| Transaction Data | 10 years (legal requirement) |
| Kyc Data | 10 years (regulatory requirement) |
| Support Tickets | 3 years |
| Logs | 30 days |
| Marketing Data | 2 years or until consent withdrawn |
After the retention period, your data is securely deleted or anonymized.
To exercise your rights, contact us at [email protected]. We will respond within 30 days.
We use cookies and similar technologies to enhance your experience.
For more information, see our full Cookie Policy.
Our Services are not intended for individuals under 18 years of age. We do not knowingly collect personal information from children. If you become aware that a child has provided us with personal data, please contact us immediately.
We may update this Privacy Policy periodically. We will notify you of material changes by:
Continued use of our Services after changes constitutes acceptance of the revised policy.
If you have questions about this Privacy Policy or our data practices:
Dr. Maria Schmidt, DPO
Email: [email protected]
QFS Wallet EU BV
Herengracht 124, 1015 BT Amsterdam, Netherlands