5666d Privacy Policy

1 What Types of Data We Collect

Various types of information are collected when you create an account on 5666d and when you use our services. This information is collected in two main ways: what you provide directly, and what our system collects automatically.

Information you provide:

• Full name, date of birth, and national ID details (for age verification)
• Email address and contact information
• bKash, Nagad, Rocket, or Upay number (for transactions)
• Account password (stored in encrypted form)
• Documents required for identity verification

Automatically collected information:

• IP address, browser type and version
• Device information (operating system, device model)
• Browsing activity and click patterns on the site
• Login time, session duration, and gaming history
• Information collected through cookies and similar tracking technologies

2 Why We Use Your Information

Your personal information is used for specific and legitimate purposes. 5666d never uses your information unnecessarily or without reason.

• Completing the account registration process and verifying identity
• Processing deposits, withdrawals, and all financial transactions
• Preventing fraud and ensuring security
• Providing customer service and support
• Age verification — ensuring services are available to those aged 21 and above only
• Monitoring user activity to ensure responsible gaming
• Improving your platform experience based on your preferences
• Complying with applicable laws and regulations

3 Legal Basis for Data Collection

5666d processes your information on the following legal grounds:

• Contract performance: Information is needed to fulfill our service agreement with you.
• Legal obligations: To meet legal requirements for fraud prevention, anti-money laundering, and age verification.
• Legitimate interests: To maintain the security and quality of our services.
• Consent: Where you have given explicit consent, such as for marketing communications.

4 Cookies Policy

The 5666d website uses cookies and similar technologies to improve your browsing experience. Cookies are small text files stored on your device.

• Essential cookies: Required for the core functionality of the platform, such as maintaining login sessions.
• Functional cookies: For remembering your preferences and settings.
• Analytical cookies: To understand how our platform is being used.
• Security cookies: To prevent fraud and unauthorized access.

You can manage cookies through your browser settings. Please note that disabling certain cookies may affect platform functionality.

5 Sharing Data with Third Parties

5666d never sells your personal information to third parties. However, limited information may be shared in the following circumstances:

• Payment processors: Information needed to complete transactions through bKash, Nagad, Rocket, and Upay.
• Identity verification services: Trusted verification organizations to confirm age and identity.
• Technology service providers: Responsible partners for platform operation and maintenance.
• Law enforcement authorities: When required by court order or legal obligation.

All third-party partners are contractually bound to maintain privacy standards consistent with this Privacy Policy.

6 Data Retention Period

We retain your personal information only for as long as necessary or legally required. Generally:

• Information on active accounts is retained for the duration of the account.
• Financial transaction records are kept for a minimum of 5 years (legal requirement).
• Even after an account is closed, certain information may be retained for a defined period for fraud prevention and legal compliance purposes.
• Following a deletion request from you, information beyond legal obligations will be deleted as quickly as possible.

7 Data Security Measures

5666d has implemented industry-standard technical and organizational measures to protect your information:

• SSL encryption: All data exchanged between your browser and our servers is encrypted using TLS/SSL technology.
• Password hashing: Your password is never stored in plain form — advanced hashing algorithms are used.
• Two-factor authentication: A two-step verification option for additional account security.
• Secure data centers: Data stored in a protected server environment with restricted access.
• Regular security audits: Regular audits to identify and address security vulnerabilities.
• Access controls: Only authorized personnel can access the information they need.

While we ensure the highest level of protection, no method on the internet is 100% secure. If you suspect a security incident, please notify our support team immediately.

8 Your Data Rights

You have the following rights over your personal information:

• Access: The right to know what information we hold about you.
• Correction: The right to request correction of inaccurate or incomplete information.
• Deletion: The right to request deletion of your information in certain circumstances.
• Objection to processing: The right to object to the use of your information for specific purposes.
• Withdrawal of consent: The right to withdraw at any time from processing carried out on the basis of your consent.
• Data portability: The right to receive a copy of your information in a structured, commonly used format.

To exercise these rights, please contact us at [email protected] or use our 24/7 live chat support.

9 Protection of Minors

5666d is a platform for those aged 21 and above only. We do not knowingly collect personal information from minors.

• Age verification is mandatory at the time of registration.
• If we have inadvertently collected information from a minor, it will be deleted immediately and the associated account will be closed.
• If a parent or guardian suspects that a minor is using our platform, please contact us immediately.

10 International Data Transfers

5666d may store or process some data on servers outside Bangladesh. In such cases:

• All data transfers follow the highest security standards.
• Appropriate protective measures are ensured for data transfers to third countries.
• All our service providers maintain standards consistent with this Privacy Policy.

11 Changes to This Policy

5666d reserves the right to update this Privacy Policy at any time. In the event of changes:

• The "Last Updated" date on this page will be changed.
• You will be notified by email of any significant changes.
• Continued use of the platform after changes means you are considered to have agreed to the new policy.
• If you do not agree to the new policy, you will be given the option to close your account.

12 Third-Party Links and Services

Our platform may contain references to third-party payment gateways or other services. These third parties have their own privacy policies, and 5666d is not responsible for their methods of data collection and use.

Payment services such as bKash, Nagad, Rocket, and Upay have their own terms and privacy policies that you should review directly.

13 Complaints and Contact

For any questions or concerns about this Privacy Policy, or to exercise your data rights, please contact us:

• Email: [email protected]
• Live chat: Available in Bengali 24/7 on our website.

We aim to respond to all privacy-related requests within 30 business days of receipt.