Last Updated: January 2026 Language: Bengali Value: International Data Protection
Data protection

25bd9 Privacy Policy — Our Commitment to Protecting Your Data

Everything about how your personal data is collected, stored, and protected at 25bd9 — explained in plain English.

SSL
Encrypted Transactions
Not third parties
Sale of data is prohibited
Your Rights
Right to erasure
GDPR
International Standards Compliant

Key Points

Key highlights of the privacy policy

The core principles 25bd9 follows to protect your data

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What Data Is Collected

The name, mobile number, date of birth, and transaction details you provide at registration — only the information necessary to deliver our services is collected.

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How Data Is Stored

All data is stored on SSL-encrypted servers. Firewalls and two-factor security measures are actively in place to prevent unauthorised access.

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Data sharing policy

25bd9 does not sell your data to advertisers or third parties. Information may only be shared when required by law or upon request from a licensing authority.

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Cookies & Tracking

Cookies are used to improve your experience on the platform. You have the right to disable all non-essential cookies.

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Your Rights

You have every right to view, correct, or request deletion of your personal data. Contact support and the matter will be addressed within 30 days.

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Policy Update Process

Any changes to the Privacy Policy will be announced on the platform, and significant changes will also be communicated by email or SMS.

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1. Introduction & Scope

Who this Privacy Policy applies to and what it covers

By using the 25bd9.best website and its related services, you are considered to have read and accepted this Privacy Policy. It applies to all users in Bangladesh — whether you are a registered member or simply visiting the site.

25bd9 Your privacy is our highest priority. This policy aims to be straightforward — explaining what data we collect, why we collect it, and how we keep it secure. We've made every effort to explain everything in plain language rather than complex legal terms.

Please note: This Privacy Policy is linked to 25bd9's Terms & Conditions. Together, the two documents define the relationship between 25bd9 and its users.

  • This policy applies to all 25bd9 services — the website, mobile browser, and any future applications.
  • Third-party sites (such as payment gateways) operate under their own privacy policies.
  • While this policy is written in Bengali, the original English version shall be considered the definitive text in the event of any legal dispute.
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2. What Data Is Collected

Information collected during registration, use, and payment

2.1 Information You Provide Directly

When you create an account or use 25bd9's services, the following information is collected:

Data type When it is collected Required?
Full name At Registration Yes
Mobile Number During registration and payment Yes
Date of Birth At Registration Yes (age verification)
Email address At Registration Optional
National ID Number For KYC verification For withdrawals
Payment Information For deposits and withdrawals Yes

2.2 Automatically Collected Data

Certain information is collected automatically while you use the platform — this is necessary to maintain platform security and performance:

  • IP address and device type.
  • Browser name and version.
  • Date and time of platform access.
  • Pages visited and time spent — this data is used to improve your experience.
  • Error logs — help diagnose and resolve technical issues.
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3. How Your Information Is Used

Purpose and limits of how collected data is used

25bd9 uses your data only for specific, necessary purposes. No information is used for anything unrelated to those purposes.

  • Account Management: To create your profile, verify logins, and keep your account secure.
  • Payment Processing: To process deposits and withdrawals and maintain transaction records.
  • Bonuses & Promotions: To verify your eligibility and ensure the correct bonus is applied.
  • Customer Support: To resolve your complaints or queries.
  • Fraud Prevention: To detect multiple accounts and suspicious activity.
  • Legal Obligations: To comply with AML regulations and provide required information to licensing authorities.
  • Service Improvement: To analyse user experience and improve the platform.

25bd9 never uses your information to: For displaying third-party advertisements, for external marketing purposes, or for sale for any commercial use.

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4. Data Sharing Policy

When and with whom your information may be shared

25bd9 does not sell your data to third parties or share it unnecessarily. Data may be shared only in the following limited circumstances:

4.1 Service delivery partners

Payment gateways (bKash, Nagad, Rocket) and technical service providers receive only the minimum data necessary to operate their services. These partners are contractually bound to keep all data confidential.

4.2 Legal & Regulatory Authorities

Information may be disclosed pursuant to a court order, a licensing authority request, or an AML investigation. In such cases, 25bd9 is legally obligated to comply.

4.3 Fraud Prevention

Limited data may be shared with industry partners for cybersecurity or fraud prevention purposes — personal identities are always anonymised in such cases.

25bd9 never shares your data: For advertising agencies, market research firms, or any other commercial purpose.

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5. Security Measures

The technologies and methods 25bd9 uses to protect your data

25bd9 employs multiple layers of internationally recognized security standards to protect your data. Even if one layer is compromised, the others remain fully active.

  • SSL/TLS Encryption: All data exchanged between your browser and our servers is encrypted. The padlock icon in your browser confirms the connection is secure.
  • Firewall protection: An advanced firewall is active at all times to block unauthorized access.
  • Two-factor authentication (2FA): Suspicious login attempts will trigger additional verification.
  • Regular security reviews: Platform security is regularly audited by independent third-party experts.
  • Data Minimisation: No data is collected or stored beyond what is necessary.
  • Staff Training: Access to user data is restricted to staff who need it — all of whom are bound by confidentiality agreements.

You also have responsibilities: Keep your password strong and never share it with anyone. Avoid logging in to 25bd9 on public Wi-Fi.

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6. Cookies & Tracking Technologies

Which cookies are used and how to manage them

The 25bd9 website uses cookies and similar technologies. Cookies are small files stored in your browser that help improve your experience on the platform.

You can turn off optional cookies at any time through your browser settings. However, disabling essential cookies may cause certain features to stop working.

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7. Data Retention Period

How long your data is kept and why

25bd9 does not retain your data longer than necessary. However, certain information must be kept for a defined period due to legal and regulatory obligations.

  • Active account: All data is retained for the duration your account remains active.
  • Transaction records: Must be retained for a minimum of 5 years in accordance with AML regulations.
  • After Account Closure: Standard personal data is typically deleted within 2 years.
  • KYC Documents: Retained for a defined period in accordance with licensing authority guidelines.
  • Log Files: Security-related logs are generally deleted after 90 days.

If you request account deletion, all data beyond what is legally required will be removed within 30 days.

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8. Your Data Rights

What rights you have over your own data

You have full control over your personal data at 25bd9. You can exercise any of the following rights at any time:

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Right to access
Request a copy of the data 25bd9 holds on you — you'll receive it within 30 days.
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Right to Rectification
If any of your information is incorrect, you can request a correction — our support team will assist you.
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Right to Erasure
You can request account closure and deletion of your data — all information beyond legal retention limits will be removed.
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Right to Data Portability
You can request a copy of your data in a machine-readable format.
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Right to Restrict Processing
You can request that your data not be used for specific purposes — applicable during the period of investigation.
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Right to Complain
If you are dissatisfied with how your data is handled, you have the right to lodge a complaint with the relevant regulatory authority.

To exercise any of these rights, contact us via live chat in Bengali or by email. We will respond within 30 days.

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9. Protection of Minors' Data

Strict policy on data relating to minors under 18

25bd9's services are intended exclusively for adults aged 18 and above. 25bd9 has no intention of collecting or storing data from minors.

  • Date of birth is verified at registration — anyone under 18 cannot create an account.
  • If there is any suspicion that a minor has registered using false information, the account is immediately suspended and all associated data is deleted.
  • If a parent or guardian suspects their minor child is using 25bd9, please contact support immediately.

For parents and guardians: If you discover that a minor in your household is using 25bd9, contact our support team immediately — we will take prompt action.

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10. Contact & Complaints

How to raise privacy-related questions or complaints

For any questions, complaints, or requests to exercise your rights regarding this privacy policy, please contact 25bd9:

  • Live Chat in Bangla: Active 24/7 — the fastest way to get a response.
  • Email: support@25bd9.best — responses are provided within 72 hours.

How to file a data privacy complaint:

  1. First, raise the issue via live chat in Bengali.
  2. If your issue remains unresolved, please write to us in detail via email.
  3. A written response will be provided within 30 days of receiving a complaint.
  4. If you are still not satisfied, you have the right to file a complaint with the relevant licensing authority.

25bd9 Privacy Policy — why this is more than just words on paper

Whenever we share information online, there's always one question in the back of our minds — will this data be kept safe? 25bd9This is an even more important question here, because you are sharing not just your name and address, but also your mobile banking details. That is why this privacy policy is more than a legal document — it is a commitment from 25bd9.

Mobile banking numbers are highly sensitive information in Bangladesh. Using your bKash or Nagad number for a payment creates a direct financial link. 25bd9 uses this information solely to process transactions — nothing else. Once a payment is complete, the details are stored in encrypted form and are never directly visible to any staff member.

Many users wonder — does 25bd9 analyze our betting habits and pass that information on to others? The answer is no. Details such as when you bet, what you bet on, and how much you wager are used solely to improve platform services and prevent fraud. Sharing this kind of data with advertising agencies or third parties is against 25bd9's policy.

There are many misconceptions about cookies. 25bd9's cookies keep you logged in, remember your preferences, and help the platform run faster — that's all they do. 25bd9 does not use third-party tracking pixels like those from Facebook or Google, so you won't see 25bd9-related ads following you around other sites.

Data rights are still a relatively new concept in Bangladesh. But 25bd9 follows international standards — you can request a copy of all your data, correct any inaccuracies, or even close your account and have everything deleted. These rights are enforceable in practice, not just written on paper.

It's natural to ask what happens in the event of a security breach. Should a data breach ever occur, 25bd9 will notify affected users within 72 hours and take immediate steps to limit any damage. To date, no major data breach has occurred at 25bd9 — and our preventive measures are in place to keep it that way.

Ultimately, your privacy at 25bd9 is the foundation of the platform's trustworthiness. Millions of Bangladeshi members rely on 25bd9 with confidence, and maintaining that trust is our greatest responsibility. If you have any questions about this privacy policy, reach out via live chat in Bengali — we'll answer in plain, simple language.

Frequently Asked Questions

Answers to questions about payment methods and understanding odds

25bd9 supports Bangladesh's most popular mobile banking services directly. bKash, Nagad, and Rocket are all available for instant deposits starting from just ৳300. Funds are credited to your account balance within minutes of a successful deposit. The same methods are available for withdrawals — you must withdraw using the same method you used to deposit. Selected bank transfers and debit cards are also supported. No foreign card or dollar account is needed — all transactions are conducted entirely in BDT. The payment method number you use must match your registered number; transactions made using someone else's account may be cancelled.

25bd9 uses decimal odds format — the easiest format to understand. The odds represent the total amount you get back for every 1 BDT wagered if your bet wins. For example: if you place a ৳1,000 bet at odds of 1.85, you receive ৳1,000 × 1.85 = ৳1,850 on a win (a profit of ৳850). Odds of 2.50 mean a ৳1,000 bet returns ৳2,500 (৳1,500 profit). The simple rule: the higher the odds, the lower the chance of winning but the higher the potential profit. Odds of 1.10 indicate a near-certain outcome but a smaller return. In live betting, odds shift in real time as the match progresses — the odds at the moment your bet is confirmed are final. The 25bd9 betting slip shows your potential payout before you place the bet.

A Safe and Trusted Platform

Register at 25bd9 — your information is always protected

With SSL protection, a strict privacy policy, and 24/7 support in Bengali, 25bd9 is always here for you.

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