Security & Privacy

Tk91's Privacy Policy – Your Data, Our Responsibility

Tk91 treats your personal information with the utmost seriousness. This Privacy Policy clearly outlines what data we collect, how it is used, and what rights you have.

Last updated: January 2026
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tk91Welcome to tk91's Privacy Policy. By reading this policy, you will understand how we collect, store, and use your personal information. By using the tk91 platform, you are considered to have accepted this Privacy Policy. If you have any questions about any part of it, our support team is always ready to help.

1 Introduction & Scope of Policy

tk91 One of Bangladesh's most trusted online gaming and betting platforms. We believe every user's privacy is a fundamental right. It is from that belief that this Privacy Policy designed to apply to our website, mobile app, and all digital services.

This policy is built to international data protection standards and reviewed on a regular basis. It applies whenever you use any tk91 service, promotion, or support channel. Our goal is to be fully transparent about what we do — and don't do — with your data.

Important: This Privacy Policy applies to the tk91.bet domain and all services under it. Third-party websites and services are governed by their own respective privacy policies.

2 What Data We Collect

tk91 Only the information necessary to provide our services is collected. Below is a detailed breakdown of the types of data we collect:

Identity-Related
Name, date of birth, national ID number
Contact Information
Mobile number, email address
Financial Information
bKash/Nagad/Rocket number, transaction history
Technical Information
IP address, device type, browser information
Usage Data
Game history, betting records, login times
Communication Records
Support chat history, email correspondence

We never collect your full bank account PIN or password. During payment processing, financial information passes directly through the relevant payment gateway and is not stored on tk91's servers.

ID images submitted for KYC verification are stored in encrypted form and accessible only to the authorised compliance team.

3 How We Collect Information

tk91 Your data is collected in several ways. Here's what you should know about each method:

  • Direct Registration: Information you provide when creating your account.
  • Transaction Processing: Payment information collected automatically during deposits or withdrawals.
  • Usage logs: When you logged in, which games you played, and how long you spent.
  • Cookies & Tracking: To improve website performance and enhance user experience.
  • Support Contact: What you share with us via live chat or email.
  • KYC Verification: Documents uploaded for identity verification.

We never collect information from any social media profile without your consent. Where third-party login options are available, only the specified and publicly accessible data is retrieved.

4 Purpose of Data Use

tk91 Your data is used for the following purposes:

  • Account Management: Keeping your account active and verifying your identity.
  • Payment processing: Processing deposits and withdrawals securely.
  • Security Assurance: Detecting and preventing fraudulent activity.
  • Legal obligations: Ensuring compliance and AML (Anti-Money Laundering) obligations.
  • Service improvement: Analyzed to improve your experience.
  • Customer Support: To resolve your issues quickly and effectively.
  • Promotional communications: Offers and updates sent only with your consent.

Our Commitment: tk91 never sells or rents your data to advertisers. Your information is used solely for the purposes stated above.

5 Data Sharing & Third Parties

tk91A core principle of -'s privacy policy is to share your data as minimally as possible. Data may be shared with third parties only in the specific circumstances outlined below:

  • Payment Gateway: Transaction data shared with authorised payment providers including bKash, Nagad, and Rocket.
  • Legal Authorities: Upon formal request from government or regulatory authorities in accordance with the laws of Bangladesh.
  • Security Partners: With recognized agencies for fraud detection and prevention.
  • Technology Partners: For cloud hosting and server management – stored in encrypted form.

All third-party agreements include binding data protection obligations. They are not permitted to share or sell your information to any other party.

Tk91 does not share your personal data with any marketing agency or data broker. This is a commitment we will never compromise on.

6 Cookies & Tracking Technologies

tk91 Cookies and similar technologies are used on our website and app. Cookies are small text files stored in your browser. We use the following types of cookies:

  • Essential Cookies: Used to maintain login sessions and ensure security. These cannot be disabled.
  • Performance Cookies: Used to monitor site speed and stability. You can disable this.
  • Functionality cookies: To remember your preferred language and settings.
  • Analytics Cookies: To understand user behaviour — fully anonymous data only.

You can delete existing cookies or block new ones at any time through your browser settings. However, disabling essential cookies may cause some features to stop working properly.

7 Data Retention & Security

tk91's servers are housed in internationally certified data centers. The core pillars of our security infrastructure are:

  • 256-bit SSL/TLS encryption: Military-grade encryption on all data transfers.
  • AES-256 Storage Encryption: Data stored in our databases is also kept in encrypted form.
  • Two-Factor Authentication (2FA): An extra layer of security on your account.
  • 24/7 Security Monitoring: Unusual activity is detected immediately.
  • Regular Security Audits: Periodically audited by third-party security experts.

Data retention period: Data for active accounts is retained for the duration of the account. After closure, certain data may be kept for up to 5 years as required by law, after which it is permanently deleted.

In the event of a security breach, we will notify affected users within 72 hours and take all necessary steps.

8 Your Rights

tk91Under -'s privacy policy, you have the following rights:

  • Right to Access Your Data

    You can request at any time to see what information we hold about you.

  • Right to Rectification

    You can contact our support team to request a correction of any inaccurate or outdated information.

  • Right to Erasure

    After account closure, you can request that all data be deleted beyond what we are legally required to retain.

  • Right to Restrict Processing

    You have the right to request that the use of your data be restricted in certain circumstances.

  • Right to Data Portability

    You can request an export of your data in a structured format.

  • Right to opt out of marketing

    To stop receiving promotional messages, update your preferences in Account Settings at any time.

To exercise these rights, support@tk91.betto send us an email. We typically respond within 30 days.

9 Minors & Age Verification

tk91 Strictly no service is provided to anyone under 18. Age is verified at registration, and additional proof may be requested in suspicious cases.

If we discover that a minor has created an account using false information, that account will be closed immediately and all collected data will be deleted. We do not knowingly retain any personal information belonging to a minor.

For Parents & Guardians: If your child has accidentally created an account on tk91, please contact us immediately support@tk91.betto reach us. We will act promptly.

10 Policy Updates

tk91 From time to time, this Privacy Policy may be updated. When changes are made:

  • The "Last Updated" date at the top of this page will reflect any changes.
  • For significant changes, a notification will be sent to your registered email or mobile number.
  • Continued use of the platform after any changes are made will be considered acceptance of the updated policy.

We recommend visiting this page regularly, especially before using any new service.

11 Contact

This Privacy Policy If you have any questions, concerns, or requests about -, please get in touch:

  • Email: support@tk91.bet
  • Live Chat: Direct 24/7 live chat support on the platform
  • Support Ticket: Log in to your account and submit

Our data privacy team provides support in both Bangla and English and typically responds within 72 hours.

This Privacy Policy was last January 2026Updated on.

Our Privacy Protection Features

End-to-End Encryption

Every piece of data you submit is encrypted with 256-bit SSL before it reaches our servers. No third party can intercept it in transit.

KYC-Based Identity Verification

Identity verification at registration ensures that every account belongs to a real adult. This also keeps your account secure.

Data Minimization Policy

Tk91 only collects information that is strictly necessary to provide its services. No additional data is requested or stored.

Data Deletion After a Set Retention Period

Each type of data has a defined retention period. Once expired, it is automatically and securely deleted. We do not hold on to data we no longer need.

Anonymous Analytics

The statistics we collect for site improvement are fully anonymized. No personal identity is linked to this analytics data.

Transparent Consent Process

Your explicit consent is obtained before any use of your data. You may withdraw that consent at any time.

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