5666bd Privacy Policy

1. Introduction

This Privacy Policy ("Policy") describes how 5666bd ("5666bd", "we", "us", "our") collects, uses, stores, and protects the personal data of individuals ("you", "your", "Player", "User") who visit, register on, or use the services available at https://5666bd.club ("the Platform"). This Policy forms part of and should be read alongside our Terms & Conditions.

5666bd is committed to handling your personal data responsibly, transparently, and in accordance with applicable data protection principles. We take seriously our obligation to protect the privacy of every Bangladesh player who entrusts us with their personal information. If you have any questions about this Policy or about how your data is handled, please contact us at [email protected] before using the Platform.

2. Data Controller

For the purposes of applicable data protection law, 5666bd acts as the data controller in respect of the personal data collected through the Platform. This means that 5666bd determines the purposes and means of processing your personal data. Where 5666bd engages third-party service providers to process data on its behalf, those providers act as data processors and are bound by contractual obligations to process your data only in accordance with 5666bd's instructions and this Policy.

All enquiries relating to data protection, privacy rights requests, or concerns about the handling of your personal information should be directed to:

3. Data We Collect

3.1 Data You Provide Directly

When you register an account, verify your identity, make deposits or withdrawals, contact support, or otherwise interact with 5666bd, you may provide us with the following categories of personal data:

• Identity data: Full legal name, date of birth, gender, and national ID or passport details provided during KYC verification.
• Contact data: Residential address (including city, district, and postal code within Bangladesh), mobile phone number, and email address.
• Account credentials: Username and encrypted password (passwords are hashed and are never stored or readable in plaintext).
• Financial data: Mobile financial service account numbers (bKash, Nagad, Rocket, Upay) used for deposits and withdrawals. We do not store full card numbers or mobile wallet PINs.
• Communications data: Records of correspondence with our support team, including chat transcripts, email content, and support ticket records.
• Responsible gaming data: Self-exclusion requests, deposit limit settings, cooling-off period requests, and any other voluntary restrictions you apply to your account.

3.2 Data Collected Automatically

When you access the 5666bd Platform, certain technical data is collected automatically by our systems:

• Device & technical data: IP address, browser type and version, operating system, device type, screen resolution, and time zone settings.
• Usage data: Pages visited, games played, session duration, bet history, search queries entered within the platform, and feature interactions.
• Location data: General geographic location derived from IP address (country and city level only — we do not access GPS or precise device location).
• Cookie and tracking data: As described in Section 6 of this Policy.

3.3 Data from Third Parties

In certain circumstances, 5666bd may receive personal data about you from third parties, including:

• Identity verification and KYC service providers who assist in confirming the accuracy of documents you submit.
• Payment processors and mobile financial services (bKash, Nagad, Rocket, Upay) confirming transaction status.
• Fraud prevention and anti-money laundering screening services that may flag accounts or transactions for review.
• Publicly available sources such as sanctions lists or court records where required for compliance purposes.

4. How We Use Your Data

5666bd uses the personal data we collect for the following purposes:

Purpose	Data Categories Used
Creating and managing your 5666bd player account	Identity data, contact data, account credentials
Verifying your identity and age (KYC compliance)	Identity data, contact data, financial data
Processing deposits and withdrawals in BDT	Financial data, identity data
Providing customer support and resolving disputes	Communications data, identity data, usage data
Enforcing responsible gaming tools and restrictions	Responsible gaming data, usage data, financial data
Detecting fraud, money laundering, and prohibited activity	Identity data, financial data, device & technical data, usage data
Sending promotional offers and marketing messages (with consent)	Contact data, usage data
Improving platform features and user experience	Usage data, device & technical data, cookie data
Complying with applicable legal and regulatory obligations	All categories as required

5. Legal Basis for Processing

5666bd processes your personal data on one or more of the following legal bases, depending on the specific processing activity:

• Contractual necessity: Processing required to perform our contract with you — for example, creating your account, processing deposits, and paying out winnings.
• Legal obligation: Processing required to comply with applicable laws — for example, KYC identity verification, anti-money laundering checks, and maintaining transaction records.
• Legitimate interests: Processing carried out for 5666bd's legitimate business interests where those interests are not overridden by your rights — for example, fraud prevention, platform security, and improving our services.
• Consent: Processing based on your freely given and informed consent — for example, sending marketing emails or SMS promotional messages. You may withdraw consent at any time without affecting the lawfulness of processing carried out before withdrawal.

6. Cookies & Tracking Technologies

6.1 What Are Cookies

Cookies are small text files placed on your device when you visit a website. The 5666bd Platform uses cookies and similar tracking technologies to operate core platform functions, remember your preferences, analyse usage patterns, and deliver relevant content.

6.2 Types of Cookies We Use

• Strictly necessary cookies: Essential for the Platform to function. These include session authentication cookies that keep you logged in to your 5666bd account. These cannot be disabled.
• Functional cookies: Remember your preferences such as language settings and last-visited game categories to improve your experience.
• Analytics cookies: Collect anonymised data about how players interact with the Platform to help us identify improvements. Data from these cookies does not identify you personally.
• Marketing cookies: Used to present relevant promotional content about 5666bd. These are only set with your consent.

6.3 Managing Cookies

You can manage or disable non-essential cookies through your browser settings at any time. Please note that disabling certain cookies may affect the functionality of the 5666bd Platform — in particular, disabling session cookies will prevent you from remaining logged in to your account.

7. Data Sharing & Third Parties

5666bd does not sell or rent your personal data to any third party. We may, however, share your data with the following categories of recipients where necessary and proportionate:

• Identity verification providers: Third-party KYC services used to verify the identity and age of players. These providers receive only the data necessary to complete verification checks.
• Payment service providers: bKash, Nagad, Rocket, and Upay receive transactional data necessary to process deposits and withdrawals. 5666bd does not share full account profile data with payment providers beyond what is required for transaction processing.
• Fraud and AML screening services: We may share limited personal data with anti-money laundering and fraud prevention services to protect the integrity of the Platform and its players.
• Game software providers: Game providers (such as Pragmatic Play, Evolution Gaming, Spribe, Ezugi, NetEnt, and Microgaming) may receive a unique player identifier for the purpose of managing game sessions. They do not receive your full profile or payment details.
• IT and hosting infrastructure providers: Companies providing the technical infrastructure required to operate the Platform securely. These providers are contractually bound to keep your data confidential.
• Law enforcement and regulatory authorities: Where required by applicable law, court order, or a legitimate request from a regulatory authority, 5666bd may disclose personal data. We will notify you where legally permitted to do so.

8. Payment Data

All financial transactions on the 5666bd platform are processed in Bangladeshi Taka (BDT) through our supported mobile financial services: bKash, Nagad, Rocket, and Upay. When you make a deposit or request a withdrawal, we collect the mobile wallet account number associated with the transaction.

5666bd does not store mobile wallet PINs, full authentication credentials, or any payment data beyond what is strictly necessary to process and record the transaction. All payment data in transit is protected by SSL encryption. Payment records are retained in accordance with the data retention periods described in Section 10, primarily to satisfy anti-money laundering record-keeping obligations.

9. Data Security

5666bd implements a comprehensive range of technical and organisational measures to protect your personal data against unauthorised access, accidental loss, destruction, or disclosure. These measures include:

• 256-bit SSL/TLS encryption for all data transmitted between your device and the Platform.
• Bcrypt hashing for all stored account passwords — passwords are never stored or accessible in plaintext.
• Role-based access controls limiting employee access to personal data on a strict need-to-know basis.
• Regular security audits and penetration testing of the Platform infrastructure.
• Secure, encrypted data storage with regular off-site backups.
• Automated anomaly detection systems to identify and respond to unusual account activity.
• Staff training on data protection obligations and secure data handling procedures.

Despite these measures, no internet transmission or electronic storage system is entirely secure. In the event of a data breach that poses a risk to your rights and interests, 5666bd will notify affected players promptly and take all reasonable steps to mitigate the impact of the breach.

10. Data Retention

5666bd retains personal data for as long as is necessary to fulfil the purposes for which it was collected, or as required by applicable law. The following general retention periods apply:

Data Category	Retention Period	Reason
Account registration & identity data	Duration of account + 5 years after closure	Legal and regulatory compliance
Financial transaction records	7 years from transaction date	Anti-money laundering record-keeping
Customer support communications	3 years from last interaction	Dispute resolution and service improvement
Responsible gaming records	Duration of exclusion + 5 years	Player protection obligations
Analytics and usage data	Up to 24 months (anonymised after 6 months)	Platform improvement
Marketing consent records	Until consent is withdrawn + 3 years	Evidence of lawful marketing basis

When data reaches the end of its retention period, it is securely and irreversibly deleted or anonymised so that it can no longer be associated with any individual player.

11. Your Rights

As a 5666bd player, you have the following rights in relation to your personal data. To exercise any of these rights, please contact us at [email protected] with your full name and account username. We will respond to all valid requests within a reasonable period.

Please note that some rights are subject to exceptions under applicable law — for example, we may not be able to delete certain data where we are legally required to retain it for anti-money laundering or tax compliance purposes. Where an exception applies, we will explain this clearly in our response to your request.

12. Children's Privacy

The 5666bd Platform is strictly intended for adults aged 18 and above. We do not knowingly collect personal data from any individual under the age of 18. If we become aware that personal data has been collected from an individual under 18, we will take immediate steps to delete that data and close the associated account.

13. Marketing Communications

With your consent, 5666bd may send you promotional communications about bonuses, new games, seasonal offers (such as Eid or Pohela Boishakh promotions), and other 5666bd news via email or SMS to your registered mobile number.

You may withdraw your consent to receive marketing communications at any time by:

• Clicking the "Unsubscribe" link at the bottom of any marketing email from 5666bd.
• Replying "STOP" to any marketing SMS sent by 5666bd.
• Contacting support at [email protected] and requesting removal from all marketing lists.
• Updating your communication preferences in the settings section of your 5666bd account.

Withdrawal of marketing consent does not affect your ability to use the Platform or receive transactional communications (such as deposit confirmations, withdrawal notifications, and account security alerts), which are sent on the basis of contractual necessity rather than consent.

14. Cross-Border Data Transfers

In order to provide its services, 5666bd may transfer your personal data to service providers or infrastructure partners located outside Bangladesh. Where such transfers occur, 5666bd takes steps to ensure that your data is protected to a standard equivalent to that described in this Policy. This may include incorporating appropriate contractual safeguards, such as standard contractual clauses, into agreements with data recipients in other jurisdictions.

By using the 5666bd Platform, you acknowledge that your personal data may be processed in countries outside Bangladesh. If you wish to obtain further information about the safeguards applied to any specific cross-border transfer, please contact us at [email protected].

15. Policy Updates

5666bd reserves the right to update or amend this Privacy Policy from time to time to reflect changes in our data practices, the services we offer, or applicable legal requirements. The "Last Updated" date at the top of this page will be revised whenever any material change is made.

Where changes are significant and likely to affect your rights or how we use your data in a material way, we will notify you by email to your registered address and/or by displaying a prominent notice on the Platform prior to the change taking effect. Your continued use of 5666bd following notification of a policy update constitutes acceptance of the revised Privacy Policy.

We encourage you to review this Policy periodically so that you remain informed about how 5666bd protects your personal information.

16. Contact Us

If you have any questions, concerns, or requests relating to this Privacy Policy or to the way 5666bd handles your personal data, please do not hesitate to reach out to us using the contact details below:

For further information about your rights and responsible gaming at 5666bd, please also refer to our Responsible Gaming page and our Terms & Conditions.

This Privacy Policy was last updated in January 2026 and supersedes all previous versions. The English-language version of this document is the binding version. Any translation provided is for informational convenience only.