3666d's Privacy Policy
Learn how your personal information is collected, stored, and protected — in detail.
Introduction & Overview
3666d is a trusted online gaming platform operating for users in Bangladesh. We take the privacy of all our members very seriously and are committed to ensuring the protection of their personal information.
This privacy policy applies to users of the 3666d website and related services. It describes what information we collect, how it is used, who it may be shared with, and how you can maintain control over your information.
By using our services, you are considered to have agreed to the terms of this privacy policy. Please read this policy carefully before you start using our services.
3666d uses SSL encryption technology on its platform, keeping your information at the highest level of security. We never sell your personal information to third parties.
What Information We Collect
We collect certain information when you create an account and use services on 3666d. This information falls into two main categories — information you provide directly and information collected automatically.
Information You Provide Directly| Type of Information | Purpose |
|---|---|
| Full Name | Account verification and identity confirmation |
| Mobile Number | Account security and communication |
| Email Address | Important notifications and support |
| Payment information (bKash, Nagad, Rocket, Upay) | Transaction processing |
| Date of Birth | Age verification (confirming 21+) |
When you browse our website, certain technical information is recorded automatically:
- IP address and device type
- Browser and operating system information
- Time of access to the website and which pages were visited
- Cookie and session data
- Gaming activity history and transaction logs
How Your Information Is Used
3666d uses your information only for legitimate and clear purposes. The main reasons we use your information are listed below:
🔐 Account Management
Your information is used to create, verify, and keep your account secure. This helps prevent fraud and unauthorized access.
💳 Transaction Processing
Payment information is used to properly handle deposit and withdrawal requests. All transactions are carried out with secure encryption.
🎧 Customer Support
The support team may use your account information to resolve your issues and answer your questions.
⚡ Service Improvement
Anonymous statistics are used to improve the user experience and make technical enhancements to the platform.
🔒 Security and Compliance
Your information is used to detect fraud, ensure responsible gaming, and comply with relevant regulations.
📢 Communication and Notifications
Your contact information is used to send you important system messages, security alerts, and service updates.
Sharing Information with Third Parties
3666d never sells or rents your personal information to third parties for commercial purposes. However, limited information sharing may be necessary in the specific situations listed below:
- Payment Processors: Necessary information is shared with the relevant financial institutions to complete transactions via bKash, Nagad, Rocket, Upay, and bank transfers.
- Technology Service Providers: Trusted technology partners who operate the platform may access information to a limited extent, but they are bound by our privacy policy.
- Legal Obligations: Information may be provided as required by law in response to a court order or a valid request from a government authority.
- Fraud Prevention: Information may be shared with verification agencies in specific situations to protect account security and user safety.
Beyond the necessary situations listed above, 3666d does not share your information with any third party. In any partnership, only the minimum required information is provided.
Cookies and Tracking Technologies
The 3666d website uses cookies and similar technologies. Cookies are small data files stored on your device that help improve your browsing experience.
Essential Cookies
These cookies are necessary to maintain login sessions and ensure security. Disabling them will prevent the site from working properly.
Analytics Cookies
Used to collect anonymous statistics to understand which parts of the site are used most and to improve the experience.
Preference Cookies
Store language and user preferences to provide a personalized experience on your next visit.
Cookie Controls
Cookies can be managed or deleted from your browser settings. However, disabling essential cookies may limit some functionality.
Data Protection and Security
We apply industry-standard security measures to keep your information safe on the 3666d platform. Our security framework is summarized below:
- SSL/TLS Encryption: All data exchanged between your browser and our servers goes through an encrypted connection, which no one can read in transit.
- Password Protection: Your password is never stored directly — only an encrypted hash is kept.
- Access Controls: Only authorized staff can access specific user information when required for their work.
- Regular Security Reviews: Regular audits and tests are conducted to identify system vulnerabilities.
- Data Backup: Important information is stored in secure backups, which can be recovered in the event of a technical issue.
Important: You also have a responsibility for the security of your account — use a strong password and never share your login details with anyone.
Data Retention Period
3666d retains your information only for as long as necessary. The retention period depends on the type of information and legal requirements.
| Data Category | Retention Period |
|---|---|
| Account information (name, email) | For as long as the account is active and for a defined period after closure as required by law |
| Transaction records | For the period required by financial regulations |
| Gaming history | While the account is active and for a limited period after closure |
| Technical logs | Short-term — deleted after security review |
| Support communications | For a reasonable period after the issue is resolved |
Your Rights and Controls
As a member of 3666d, you have several important rights over your own information. We are committed to respecting these rights.
- Right to Access: You can request to know what information we hold about you.
- Right to Correction: If any of your information is incorrect, you can request that it be corrected.
- Right to Deletion: In certain circumstances you can request that your information be deleted, though some information may need to be retained due to legal obligations.
- Right to Restrict Processing: In certain cases you can request that the use of your information be restricted.
- Right to Withdraw Consent: For optional communications or marketing messages, you can withdraw your consent at any time.
If you wish to exercise any of the above rights, please contact our support team. We will process your request as quickly as possible.
Protection of Minors
3666d strictly provides services only to those aged 21 or older. We do not collect information from minors or provide services to them.
21+ Age Limit: We verify age at the time of account creation. If we learn that a minor has registered, that account will be closed immediately and the associated information will be deleted.
Policy Changes and Updates
3666d may update this privacy policy from time to time. The policy may be revised if the scope of services expands, new technologies are adopted, or legal requirements change.
For any significant changes, a notification will be sent to your registered email or posted on the platform. Continued use of the service after changes are made will be considered as your agreement to the new policy.
The latest version of the policy will always be available on this page. We recommend that you review this page regularly.
Contact and Support
You can contact us for any questions or concerns about privacy, or to exercise your rights.
Contact Method
We process privacy-related requests as quickly as possible. Some requests may require verification due to legal requirements.
To learn more about responsible gaming, read our Responsible Gaming page. For general questions, you can also visit the FAQ page.