Privacy Policy

Data We Collect

yefi collects personal data required for account creation and regulatory compliance: full name, email address, date of birth, government-issued ID, and proof of address. This is required by AML law in all jurisdictions where yefi operates.

We also collect transactional data — trade history, deposit and withdrawal records, and IP addresses associated with logins. This data is used for fraud detection, tax reporting support, and account security.

How We Use Your Data

Your personal data is used to verify your identity, process transactions, comply with legal obligations, and improve platform features. yefi does not sell your personal data to third parties under any circumstances.

Cookies

yefi uses session cookies for authentication and preference cookies to remember your chart settings and interface layout. Analytics cookies are optional — you can opt out from your account settings at any time.

Third-party scripts (analytics, support chat) may set their own cookies. These are disclosed in our cookie consent notice. Blocking them does not affect core trading functionality.

Data Sharing

yefi shares your data only with: licensed identity verification providers, banking and payment partners required to process fiat transactions, and regulatory authorities when required by law. No data is sold or shared for advertising purposes.

Data Security

All stored personal data is encrypted using AES-256. Databases are access-controlled, with role-based permissions and full audit logs. Internal access to user data requires multi-party authorization.

yefi conducts third-party security audits quarterly. In the event of a data breach affecting your account, you will be notified within 72 hours, consistent with applicable data protection regulations.

Your Rights

You have the right to access, correct, or delete your personal data, subject to legal retention requirements. Submit a data request through your account settings or email the yefi privacy team directly. info@yefi.one Requests are processed within 30 days.

Third-Party Links

The yefi platform may contain links to external resources or partner sites. yefi has no control over their privacy practices and is not responsible for their data handling. Review their policies before submitting any information.

Data Retention

Transaction records and identity documents are retained for a minimum of 5 years following account closure, as required by financial regulations. Non-essential data such as support chat logs is deleted after 12 months.

Policy Updates

This Privacy Policy was last updated on January 1, 2026. Material changes will be communicated by email and platform notice at least 14 days before taking effect. The current version is always published in the legal section of yefi.