Privacy Policy

3666bt's Privacy Policy — Your data is fully protected

Find out transparently how important your personal data is to us, how it is collected, where it is used, and how it is kept secure.

Last Updated: January 2026
Table of Contents
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Section 1

Introduction — Why Privacy Policy Important

3666bt is one of Bangladesh's most trusted online Sports Betting and gaming platforms. We believe every member's personal data belongs to them. This Privacy Policy explains how 3666bt collects, uses, and protects your personal information.

By using our platform or creating an account, you are considered to have agreed to this Privacy Policy. Please read it carefully before you start using the platform.

3666bt's Privacy Policy complies with international data protection standards. We never sell your data to third parties without your consent. Our goal is to deliver the best gaming experience with complete transparency.

This policy applies to: This Privacy Policy applies to the 3666bt website, mobile app, and all related services. Any updates will be posted on this page and members will be notified.
Section 2

Which Data Collection Performed

3666bt only collects information needed to provide you with quality service. We do not collect unnecessary data. The types of information we collect are detailed below.

Identification Information

  • Full Name & Date of Birth
  • National ID / Passport Number
  • Email Address
  • Mobile Number
  • Current Address

Financial Information

  • BKash / Nagad / Rocket Number
  • Bank Account Details (where applicable)
  • Transaction History
  • Deposit & Withdrawal Records

Technical Information

  • IP Address & Device Information
  • Browser Type & Version
  • Operating System
  • Login Time & Location

Usage Information

  • Gaming & Betting History
  • Preferred Games & Sports
  • Time Spent on the Platform
  • Bonus & Promotion Usage Records
Important: We never store your password, full card number, or CVV. The highest level of security is maintained for all financial transactions.
Section 3

Information How It Is Used Performed

3666bt uses your information only for specific, transparent purposes. Your data is never used for anything outside our Privacy Policy.

Purpose Description Status
Account Management For Registration, Login & Profile Updates Mandatory
Identity Verification (KYC) To prevent fraud and maintain a safe environment Mandatory
Financial Transactions Processing Deposits, Withdrawals & Bonuses Mandatory
Customer Support Troubleshooting & Complaint Resolution Mandatory
Personalized Offers Delivering promotions and bonuses tailored to your preferences Optional
Platform Improvement Improving Service Quality & User Experience Optional
Legal Obligations Meeting Regulatory Requirements Legal
Section 4

With Third Parties Data Sharing

3666bt never sells your personal data or discloses it to unauthorized third parties. In certain limited circumstances, however, some information may need to be shared.

Permitted Data Sharing

  • Payment Processor: Necessary information is shared with bKash, Nagad, or your bank to process transactions.
  • Identity Verification Agency: With licensed entities to complete the KYC process.
  • Game Provider: Limited technical information required for game operation.
  • For legal purposes: Upon valid requests from courts or regulatory authorities.
  • Fraud Prevention: With relevant authorities for the prevention of financial crime.
We never: Selling your data to advertisers, sharing it with irrelevant third parties, or adding it to marketing databases — all of this is strictly prohibited under 3666bt's Privacy Policy.
Section 5

Information Security Measures

3666bt uses industry-best technology to protect member data. Our security operates across multiple layers to ensure no unauthorized party can access your information.

SSL Encryption

Every connection is encrypted with 256-bit SSL technology. Your data remains fully protected during transmission.

Two-Factor Authentication

Add an extra layer of security to your account with Two-Factor Authentication (2FA).

Secure Database

All data is stored in encrypted databases, with firewalls and anti-intrusion systems active 24/7.

Confidential Payment

Payment details are stored in masked form. Card numbers and PINs are never displayed in full.

Real-Time Monitoring

Our security team operates around the clock to detect and flag suspicious activity instantly.

Regular Audits

Regular security audits are conducted by third-party experts to identify and address any vulnerabilities.

Section 6

Cookies Policy

3666bt uses cookies on its website and app. Cookies are small data files stored in your browser that make your browsing experience smoother and more personalized.

Essential Cookies

These cookies are essential for the platform to function properly. They store login sessions, security tokens, and language preferences and cannot be disabled.

Analytical Cookies

Used to understand platform performance and user experience. All data collected this way is fully anonymized.

Personalized Cookies

These cookies remember your preferences, favorite games, and language settings. They are activated with your consent.

Marketing Cookies

Used to show you relevant promotions and offers. You can disable these at any time through your browser settings.

Cookie Controls: You can disable optional cookies at any time from your browser settings. Note that disabling essential cookies may cause some platform features to stop working.
Section 7

Your Data Rights

Every 3666bt member has certain fundamental rights regarding their personal data. We respect these rights and you may exercise them at any time.

Right to Access Your Data

You have the right to know what data we hold about you and to receive a copy. We will provide the information within 30 days of your request.

Right to Rectification

If any of your information is inaccurate, you can request a correction. Many details can be updated directly from your profile settings.

Right to Erasure

You may request that your data be deleted under certain circumstances. However, some data must be retained for a defined period due to legal obligations.

Right to Object to Processing

You may object to your data being used for marketing or any other optional purpose, and we will honor that request.

Right to Data Portability

You can request a download of your data in a common format such as CSV or JSON.

Right to Restrict Processing

You can request a temporary restriction on the processing of your data, for example while its accuracy is being verified.

To exercise your rights: To exercise any of the above rights, please contact the 3666bt support team. We will respond within 30 business days.
Section 8

How Long We Retain Data Save Performed

3666bt does not retain data longer than necessary. Different types of data have separate retention periods.

Type of Data Retention Period Reason
Account Information Duration of active account + 5 years Legal Requirements
Transaction Records 7 Years Financial Regulatory Requirements
Gaming History 3 Years Responsible Gaming & Dispute Resolution
KYC Documents 5 Years Fraud Prevention & Legal Compliance
Cookie Information Up to 1 Year Improving User Experience
Support Contact 2 Years Service Improvement & Reference
After Expiry: Once the retention period expires, your data is automatically deleted or fully anonymized so that you can no longer be identified.
Common Questions

About Privacy FAQ

No, 3666bt never sells your personal data to third parties. Limited information may be shared with essential service providers — such as payment processors and identity verification agencies — but only under specific agreements and strictly on a need-to-know basis.

Even after account closure, certain data must be retained for a defined period for legal and regulatory reasons. For example, transaction records are kept for up to 7 years. Once that period ends, all data is permanently deleted.

3666bt uses industry-leading security technology, including 256-bit SSL encryption, firewalls, real-time monitoring, and regular security audits to keep your data safe. On your end, using a strong password and keeping 2FA enabled is equally important.

If we make significant changes to our Privacy Policy, we will notify you by email or through a platform notification. The effective date of any update will be shown at the top of this page under "Last Updated". Continued use of the platform after a new policy takes effect will be considered your acceptance of those changes.

Yes, you can request a copy of your data at any time. Contact 3666bt customer support and they will deliver your information in a standard format within 30 business days.

3666bt strictly enforces an 18+ age policy. Age is verified at registration and no data is collected from minors. If a minor has registered by mistake and this comes to our attention, the account is immediately closed and all associated data is deleted.
Your Data is Fully Secure

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Satisfied after reading our Privacy Policy? Register now and enjoy the best betting experience in Bangladesh. Your data is completely safe.

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