Privacy & Security

Your data is in our hands Fully Secured

At 25winbd, every piece of your personal information is stored with the highest level of security. This privacy policy clearly explains what data we collect, why we collect it, and how we protect it.

Last Updated: January 2026

6 Pillars of Privacy Protection at 25winbd

Your data is protected by internationally recognized security standards.

Encrypted Data Storage
All your personal data is stored using AES-256 encryption — the same technology used by banks and government agencies.
SSL/TLS Secure Connection
Every connection you make with 25winbd is secured using SSL/TLS protocols. Your information cannot be intercepted during data transmission.
No Sharing of Data with Third Parties
Your personal data is never sold or shared with advertisers or third parties. Information is not disclosed to anyone except where required by law.
Minimal Data Collection Policy
We only collect information that is strictly necessary to provide our services. Requesting unnecessary personal data goes against our policy.
Regular Security Audits
25winbd's security systems are regularly audited by independent third-party experts. Any vulnerabilities identified are addressed promptly.
Your Data, Your Control
You can view, correct, or request deletion of your data at any time. You have full control over your privacy.

Geo Scope & Applicability

25winbd ("we", "us", "platform") takes your privacy very seriously. This privacy policy explains how 25winbd collects, processes, stores, and protects your personal information.

By using the 25winbd website, mobile app, or any related services, you agree to this Privacy Policy. This policy is effective alongside our Terms & Conditions effective in conjunction with.

This privacy policy is aligned with the principles of international GDPR and local data protection laws. We are always committed to safeguarding your information.

1 What Data We Collect

25winbd only collects data that is strictly necessary to deliver its services. Below is a category-by-category breakdown of the data we collect.

Registration Information

Data Type Example Why It's Needed
Identity Full Name, Date of Birth Age Verification & Account Creation
Contact Email, phone number Verification & Notifications
Address District, City, Postcode KYC & Legal Compliance
Identity Document NID / Passport Number Identity Verification

Automatically Collected Data

  • Device Information: Device type, operating system, browser type and version.
  • Log Data: IP address, login time, session duration.
  • Usage Patterns: Game preferences, betting patterns, page visits.
  • Location: Approximate location (via IP address) for restricted region verification.

Financial Information

For payment processing, we maintain records of all deposits and withdrawals. Partial details of Mobile Pay, Nagad, or bank account numbers are collected solely for transaction verification. Full card or account numbers are never stored on our servers.

2 How Your Data Is Used

25winbd uses the data it collects for the purposes outlined below. Each use has a clear legal basis.

  • Account Management: For creating your profile, verifying login, and securing your account.
  • Service Delivery: To facilitate gaming, betting, deposit, and withdrawal processes.
  • KYC Verification: To confirm identity and age in compliance with legal obligations.
  • Fraud Prevention: To detect and prevent suspicious activity.
  • Customization: To recommend games and offers tailored to your preferences.
  • Contact: For sending important updates, transaction notifications, and support.
  • Legal Compliance: For generating reports required by regulatory authorities.
  • Service Improvement: To improve platform performance and enhance the user experience.

We never sell your personal data to third parties for advertising purposes. Marketing communications are sent only with your consent.

3 Data Sharing & Disclosure

25winbd shares your personal data with third parties only under strictly controlled circumstances. Information is never disclosed beyond the cases outlined below.

Limited Data Sharing Scenarios

  • Payment Processor: Required information is shared with payment gateways such as Mobile Pay, Nagad, and Rocket to process transactions.
  • Game Providers: Licensed game studios receive only the data strictly necessary to operate the games.
  • Law Enforcement Agencies: Information may be disclosed in response to a court order or a lawful request from a regulatory authority.
  • Fraud Prevention Services: Data may be shared with authorized partners for the operation of anti-fraud systems.

25winbd never sells your data to advertisers, data brokers, or any other commercial third parties. This is our core commitment.

All third parties with whom data is shared are required to comply with 25winbd's privacy standards and are contractually bound to ensure data security.

4 Cookies & Tracking Technologies

25winbd uses cookies and similar tracking technologies on its website and app to enhance your browsing experience and ensure the platform functions properly.

Cookie Type

Cookie Type Purpose Duration
Essential Cookies Maintaining login sessions, security Deleted at end of session
Functional Cookies Language preferences and game settings are saved. 30 Days
Analytics Cookies Traffic Analysis & Performance Monitoring 12 Months
Security Cookies Fraud Detection & Bot Prevention 7 Days

You can manage cookies through your browser settings. However, disabling essential cookies may cause certain platform features to not work as intended.

5 Data Security Measures

25winbd uses industry-leading technology and processes to protect your data. Our security framework operates across multiple layers.

  • AES-256 Encryption: All sensitive data at rest is protected with military-grade encryption.
  • TLS 1.3 Protocol: The latest TLS technology is used for all data transmission.
  • Firewall Protection: An advanced Web Application Firewall (WAF) protects against cyber attacks.
  • Two-Factor Authentication (2FA): Adds an extra layer of security to your account access.
  • 24/7 Security Monitoring: Automated systems continuously monitor for suspicious activity.
  • Penetration Testing: Regular vulnerability assessments conducted by dedicated expert teams.

No technology system is 100% secure. We therefore encourage you to use a strong password and never share your login credentials with anyone.

6 Data Retention Period

25winbd does not retain your data longer than necessary. Specific retention periods are defined for each type of information.

  • Account Information: For the duration of the active account and up to 5 years after closure.
  • Financial Transaction Records: 7 years as required by law.
  • KYC Documents: 5 years after account closure.
  • Log Files: 12 months for security purposes.
  • Cookie Data: Varies by cookie type (see table above).
  • Support Conversations: 2 years after the issue is resolved.

Once the retention period expires, your data is securely deleted or anonymized. If any data must be kept longer for legal or regulatory reasons, you will be informed.

7 Your Privacy Rights

25winbd respects your right to privacy. The rights listed below are yours, and you may exercise them at any time.

  • Right to Access: You may request to know what personal information we hold about you.
  • Right to Rectification: You may request that inaccurate or outdated information be updated.
  • Right to Erasure: You may request deletion of your data under certain circumstances.
  • Right to Restrict Processing: In certain cases, you may request that the processing of your data be temporarily paused.
  • Right to Data Portability: You may request a copy of your data in a structured, portable format.
  • Right to Object: You may object to the use of your data for specific purposes.
  • Right to Withdraw Consent: You may withdraw consent for marketing communications at any time.

To exercise these rights, please support@25winbd.netEmail us at. We're committed to responding within 30 days.

8 Minor Protection

25winbd strictly prohibits anyone under 18 from registering or participating in gaming. Protecting minors is one of our highest priorities.

  • Age verification is mandatory at the time of registration.
  • Proof of date of birth is required during the KYC process.
  • Age verification may be carried out at any time if there is reasonable cause for doubt.
  • If an underage user is identified, the account will be closed immediately.

If you suspect a minor is using 25winbd, please notify our support team immediately.

9 Privacy Policy Changes

25winbd may update this privacy policy as needed. The following process is followed when changes are made.

  • An email notice will be sent at least 14 days before any significant changes take effect.
  • The "Last Updated" date at the top of the page will be revised accordingly.
  • Continued use of the platform after any changes takes effect will be considered acceptance of the updated policy.
  • Archives of older versions are available from the support team.
10 Contact & Complaints

For any privacy-related questions, concerns, or complaints, please reach out to our Data Protection Team.

  • Email: support@25winbd.net
  • Response Time: Within 24 hours on business days.
  • Live Chat: 24/7 support is available on the platform.

Once a complaint is submitted, we are committed to providing a detailed response within 30 business days. If more time is needed for complex cases, you will be notified in advance.


Your data is safe —
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Enjoy gaming with your data protected to international security standards. Register today and claim your welcome bonus.

Data Encrypted Not Shared with Third Parties 24/7 Support Licensed
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