Privacy and Data Protection

k5666 Privacy Policy

Your personal information is completely safe with us. Learn how k5666 protects your privacy.

Last Updated: January 2026

k5666 is a trusted online casino and sports betting platform in Bangladesh. We place the highest importance on the privacy of our users. This privacy policy explains what information we collect, why we collect it, how we store it, and under what circumstances it may be shared with third parties.

By using the k5666 website and services, you are agreeing to the terms of this privacy policy. Please read it carefully. If you disagree with any part of this policy, please refrain from using our services.

All data transfers are secured using SSL (Secure Socket Layer) encryption technology.

1

What Information We Collect

When creating an account and using services on k5666, we may collect the following types of information:

1.1 Personal Identity Information

  • Full name and date of birth
  • Email address
  • National ID or passport details (for age verification)
  • Residential address

1.2 Financial Information

  • bKash, Nagad or Rocket account numbers (for transaction processing)
  • Deposit and withdrawal history
  • Wallet balance and bonus information

1.3 Technical Information

  • IP address and device identifier information
  • Browser type and operating system
  • Date and time of website access
  • Cookie and session information
  • A log of which pages you have visited

1.4 Gaming Behaviour Information

  • Game play history and bet amounts
  • Win and loss records
  • Preferred game categories
  • Login and logout times
2

Purpose of Data Collection

k5666 uses your information only for specific and legitimate purposes. The main reasons we use your information are outlined below:

  • Account Management: Your information is used to create, verify, and keep your account secure.
  • Age Verification: To ensure that services are provided only to those aged 21 or above.
  • Transaction Processing: To correctly complete your deposits, withdrawals, and bonus payments.
  • Customer Support: To provide assistance via live chat to resolve your issues.
  • Fraud Prevention: To detect suspicious activity and keep your account secure.
  • Service Improvement: To further improve our website and gaming experience.
  • Responsible Gaming: To monitor playing habits and protect against the risk of addiction.
  • Promotional Communication: To send information about bonuses and offers with your consent.

We never sell your information. If it is shared with third parties, it is only for the purpose of operating the service and is subject to strict confidentiality agreements.

3

Data Storage and Protection

Protecting your information is k5666's top priority. We adopt internationally recognised security measures.

3.1 Technical Protection

  • All data is transferred using SSL/TLS encryption technology.
  • Your password is stored in encrypted form — even our staff cannot view it.
  • Firewalls and intrusion detection systems remain active.
  • Regular security audits are conducted.

3.2 Retention Period

Your information will be retained for as long as your k5666 account is active or as needed to provide the service. Even after an account is closed, certain information may be kept for a defined period to meet legal obligations.

3.3 Access Control

Only authorised k5666 staff may access your information, and only when necessary for providing the service.

4

Sharing Information with Third Parties

k5666 never sells or rents your personal information for commercial purposes. However, information may be shared with third parties in the following limited circumstances:

  • Payment Processors: With bKash, Nagad and Rocket solely to complete financial transactions.
  • Technology Partners: Third-party software providers necessary for operating the service.
  • Legal Authorities: In cases of court orders or legal obligations.
  • Fraud Prevention Agencies: With recognised agencies to prevent suspicious activity.

Before sharing any information with third parties, we ensure they comply with our privacy standards.

5

Cookie Policy

The k5666 website uses cookies to improve your browsing experience. Cookies are small text files stored on your device.

5.1 Types of Cookies

  • Essential Cookies: Essential for the website to function properly; these cannot be disabled.
  • Functional Cookies: Remember your preferences and settings.
  • Analytics Cookies: Collect website usage statistics to help improve the service.

5.2 Cookie Control

You can reject or delete cookies by going to your browser settings. However, doing so may limit some website functionality.

6

Your Rights

As a user of k5666, you have the following rights over your personal information:

6.1 Right to Know

You have the right to know what information we hold about you. Upon request, we are obliged to inform you within a specified time.

6.2 Right to Correction

If any information stored in your account is incorrect or incomplete, you have the right to request it be corrected.

6.3 Right to Deletion

In certain circumstances you may request the deletion of your personal information. However, some information may need to be retained due to legal obligations.

6.4 Right to Object to Processing

You have the right to ask us to stop using your information for marketing purposes. We will respect your request.

To exercise these rights, contact us at: [email protected]

7

Children's Privacy

k5666 services are for those aged 21 and above only. We do not knowingly collect information from any minors. If we become aware that a minor's information has been collected by mistake, we will delete it immediately and close the associated account.

If you believe a minor is using our platform, please notify our support team immediately.

8

Policy Changes

k5666 reserves the right to update this privacy policy from time to time. For any significant changes, we will notify you by email or through a notice on the website.

The date of each update will be clearly stated at the top of this page. Continued use of the service after a change is made will be considered as your acceptance of the new policy.

9

International Data Transfers

k5666 is an international platform. Your information may be stored on servers outside Bangladesh. In such cases, we ensure that data transfers are conducted in accordance with international data protection standards.

When working with international partners, we sign data processing agreements that ensure the protection of your information.

10

Contact Us

If you have any questions, concerns, or complaints about this privacy policy, please get in touch with us:

We will process your request as quickly as possible. Complex privacy-related requests may take additional time, but we will keep you informed of the progress.

For the fastest support, use our 24/7 live chat — our team is always ready to assist you in Bengali.

Related Pages

Learn More

Use the links below to read our other policies and terms: