Data Protection & Privacy

Winbf Privacy Policy — Your Data Is Safe With Us

A full and transparent account of how your personal data is collected, stored, and used on Winbf. Protecting your privacy is our top priority.

Last Updated: January 2026
SSL Encryption
No Data Selling
Fully Confidential
GDPR Compliant
24/7 Protection

Core Pillars of Privacy Protection

A snapshot of how Winbf keeps your information secure

Encrypted Data Storage
All your personal information is stored on servers secured with 256-bit SSL encryption. No unauthorized party can access your data.
No data shared with third parties
Winbf never sells your personal information to third parties. Only limited data is shared with partners strictly necessary for service improvement.
Right to Control Your Data
You can request to view, correct, or delete your data at any time. You have full control over your personal information.
Cookie Transparency
Winbf clearly discloses the types of cookies it uses. You can update your cookie preferences at any time through your browser settings.
Immediate notice of breach
If your information is ever compromised, Winbf will notify you within 72 hours and take the necessary steps to address it.
International Standards Compliance
Winbf's Privacy Policy is built in accordance with international data protection standards (GDPR), ensuring the highest level of protection for users in Bangladesh.
Important Notice About Our Privacy Policy
This privacy policy applies to all Winbf services and platforms. By using Winbf, you agree to this policy. For any questions, please contact us at support@winbf.app.
Section 01
Introduction & Scope

Winbf (winbf.app) is an international-standard online betting and gaming platform serving users in Bangladesh. We believe that respect for user privacy and accountability are the foundation of any trusted platform.

This Privacy Policy clearly covers the following:

  • What information Winbf collects and why.
  • How collected information is used and stored.
  • Circumstances under which your information may be shared with third parties.
  • How Winbf keeps your information safe.
  • What rights you have over your data.

This policy applies to Winbf's website, mobile app, and all other digital channels. By using Winbf through any channel, you are deemed to have accepted this Privacy Policy.

Please note: Winbf will never ask for your password, PIN, or OTP via email or phone. If anyone requests this information, it is a fraud attempt — report it to us immediately.
Section 02
What Information We Collect

Winbf only collects information that is strictly necessary to provide our services. We do not request or retain any data beyond what is needed. Details are outlined below:

Data Type Example Collection Method
Personal Information Full name, date of birth, national ID number Registration Form / KYC
Contact Information Email, phone number, address Registration Form
Financial Information Mobile banking number, transaction history Payment Processing
Technical Information IP address, device information, browser type Automatically
Usage Information Betting history, game logs, login times While Using the Platform
Communication History Support chat and email correspondence Support Team
Special Category Data: Winbf does not collect any religious, political, health-related, or ethnicity-based information. Only the minimum data required for age verification and identity confirmation is retained.
Section 03
How Your Information Is Used

Winbf uses collected data solely for the purposes listed below. Your information is never used for unrelated or unauthorized purposes.

  • Account Management: For registration, login, password reset, and account security.
  • Identity Verification: To complete the KYC process and verify your age.
  • Financial Transactions: For processing deposits, withdrawals, and bonus payments.
  • Service Improvement: To analyze user experience and improve the platform.
  • Customer Support: For resolving support tickets, complaints, and enquiries.
  • Promotional Communications: To keep you informed about bonuses, offers, and new features (you may opt out at any time).
  • Fraud Prevention: To detect fraudulent activity and maintain platform security.
  • Legal obligations: To meet the requirements of applicable laws and regulatory bodies.

Winbf never sells your information to advertisers or marketing agencies. If you no longer wish to receive promotional emails or SMS, you can unsubscribe at any time or let our support team know.

Section 04
Data Sharing & Third Parties

Winbf never sells or unnecessarily shares your information with third parties. However, limited data may be shared in the following cases to keep our services running:

  • Payment Providers: Mobile banking services such as bKash, Nagad, and Rocket receive only the information necessary to complete transactions.
  • Identity Verification Service: Data is shared with internationally accredited verification agencies for KYC purposes.
  • Technology Partners: Cloud services and analytics tools used in the operation of the platform.
  • Legal Authorities: When legally required by court order or government investigation.
  • Fraud Prevention: To verify against international anti-fraud databases.
Important: All third parties that Winbf shares data with are bound by strict non-disclosure agreements (NDAs). They may only use your information for specified purposes and in accordance with Winbf's guidelines.

In the event of a business merger or acquisition, your data may be transferred to the new entity. You will be informed in advance if this occurs.

Section 05
Cookie Policy

Winbf uses cookies to enhance your browsing experience. Cookies are small text files stored in your browser that help the website remember your preferences.

Cookie Types Purpose Duration
Essential Cookies Login sessions, security tokens, language preferences Cleared at end of session
Functional Cookies User preferences, display settings 30 days
Analytics Cookies Traffic analysis, usage patterns 1 year
Performance Cookies Page load speed measurement 6 months

You can disable cookies from your browser settings. Please note that disabling essential cookies may affect the functionality of certain Winbf services.

Section 06
Data Retention Period

Winbf retains your data only for as long as necessary. The retention periods for different data types are outlined below:

  • Account Information: For as long as your account is active, and for 5 years after closure (as required by law).
  • Financial Transaction Records: Minimum 7 years (in accordance with international financial regulations).
  • KYC Documents: 5 years after account closure.
  • Betting History: For as long as your account is active, and for 2 years after closure.
  • Support Contact: 3 years.
  • Technical Logs: 90 days.
Data Deletion Request: You may request deletion of your data at any time where no legal obligation requires its retention. Requests are typically processed within 30 days.
Section 07
Your Rights

As a Winbf user, you have the following rights over your data:

Right of Access
You have the right to know what information Winbf holds about you.
Right to Rectification
You may request corrections to any information that is inaccurate or incomplete.
Right to Erasure
You may request the deletion of your data where there is no legal obligation requiring its retention.
Right to restrict processing
In certain circumstances, you may request that the processing of your data be temporarily suspended.
Right to Object
You may object to your data being used for marketing or profiling purposes.
Right to Portability
You may request an export of your data in a standard, portable format.
To exercise your rights: Email us at support@winbf.app. Requests are typically responded to within 30 business days. Complex cases may take up to 90 days.
Section 08
Children's Privacy

Winbf is intended solely for individuals aged 18 and above. We do not knowingly collect or store any personal information from minors.

  • Age Verification: Date of birth and a valid ID are requested during registration to verify age.
  • Minor Detection: Any account found to belong to a user under 18 will be immediately closed.
  • Data Deletion: Any minor's data collected inadvertently will be deleted as soon as it is identified.
  • Guardian Request: If a parent or guardian believes their child's information has been collected, please contact support@winbf.app immediately.
A Note to Parents & Guardians: Use parental control software to keep your children away from online gaming and betting platforms. Winbf believes in responsible gaming.
Section 09
Security Measures

Winbf follows the highest industry security standards to protect your data. Our technical and organizational security measures are outlined below:

  • SSL/TLS Encryption: All data transmissions are secured with 256-bit encryption.
  • Two-Factor Authentication (2FA): Add an extra layer of security to your account.
  • Firewall Protection: Advanced firewall systems are in place to block external attacks.
  • Regular Security Audits: Third-party experts regularly audit our systems.
  • Access Control: Only authorized personnel are permitted to access user data.
  • Data Backup: Regular backups are maintained on secure, encrypted servers.
  • Suspicious Login Alerts: If a login is detected from an unfamiliar device or location, an email alert is sent immediately.
Your role matters too: Use a strong password, change it regularly, and never share it with anyone. If you notice any suspicious activity, contact us immediately at support@winbf.app.
Section 10
Policy Changes & Updates

Winbf may update this privacy policy from time to time. Changes may be made in response to technological developments, new legal requirements, or improvements to our services.

  • Notice Period: You will be notified by email or on the platform at least 14 days before any significant changes take effect.
  • Date of update: The date of each update is shown at the top of this page under "Last Updated".
  • Consent: Continued use of Winbf after any changes means you accept the updated policy.
  • Archive: Previous versions of the Privacy Policy are available upon request.

If you do not agree with the updated policy, stop using Winbf and contact support to delete your account. We will always respect your decision.

Section 11
Contact & Complaints

For any questions, concerns, or complaints regarding our Privacy Policy, please reach out to our dedicated Privacy Team:

  • Email: support@winbf.app
  • Response time: Initial response is typically provided within 24–48 hours.
  • Support Hours: 7 days a week, 24 hours a day.
  • Language: Support is available in both Bengali and English.
Email: support@winbf.app
Support Hours: 24/7 — every day of the week
Website: winbf.app

If your concern remains unresolved after contacting us, you may file a complaint with the relevant data protection authority in your country.

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Your privacy is protected — join now!

Your data is fully protected at Winbf. Register on a trusted platform and enjoy a safe betting experience.

Responsible Gaming: Betting is for entertainment, not a guaranteed source of income. Always play within your means. Winbf is not available to anyone under 18. For support, visit Responsible Play

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