t5666 Privacy
Policy & Data Protection

1. Introduction

This Privacy Policy ("Policy") describes how t5666 ("we", "us", "our", "the Company", "the Platform") collects, processes, stores, and protects the personal information of individuals ("you", "your", "the Player") who access and use the t5666 website at https://t5666.io, including all associated services, features, games, payment processing facilities, and customer support channels.

t5666 is committed to safeguarding the privacy of all players, particularly those accessing the platform from Bangladesh. We recognise that trust is foundational to our relationship with players, and this Policy reflects our genuine commitment to handling your personal data responsibly, transparently, and in accordance with applicable data protection principles.

If you have any questions about how your data is handled, or wish to exercise any of your data rights, please contact our Data Protection team at [email protected] at any time. Our support team operates 24/7 on Bangladesh Standard Time (BST, UTC+6).

2. Data We Collect

t5666 collects several categories of personal data in the course of providing and improving its services. The specific data collected depends on the nature of your interaction with the platform. The following table summarises the main categories:

t5666 does not intentionally collect sensitive personal data such as racial or ethnic origin, religious beliefs, political opinions, health data, or biometric data, beyond what may appear incidentally in submitted identity documents for the sole purpose of age and identity verification.

3. How We Collect Your Data

t5666 collects personal data through a variety of methods, all of which are described below:

3.1 Direct Collection

The primary source of your personal data is information you provide to us directly. This includes details entered during account registration, information supplied during the KYC verification process, payment details entered in the cashier, and messages or documents shared with our customer support team.

3.2 Automated Collection

When you visit and use the t5666 platform, certain technical and usage data is collected automatically through server logs, cookies, pixel tags, and similar tracking technologies. This data helps us operate the platform securely, detect fraudulent behaviour, and improve the user experience for players across Dhaka, Chittagong, Sylhet, Khulna and all regions of Bangladesh.

3.3 Third-Party Sources

In limited circumstances, t5666 may receive data about you from third parties. This includes identity verification data returned by our KYC service partners, fraud screening signals from payment processors, and technical data from analytics providers. In each case, we only accept data from reputable, contractually bound third parties and use it solely in accordance with this Policy.

4. How We Use Your Data

t5666 uses your personal data for the following clearly defined purposes:

• Account Management: Creating, maintaining, and administering your t5666 player account, including processing login authentication and managing account settings.
• Service Delivery: Enabling you to access and play casino games, place sports bets on cricket markets including BPL and T20 World Cup fixtures, and use all platform features.
• Payment Processing: Facilitating deposits and withdrawals via bKash, Nagad, Rocket, Upay, Visa, Mastercard, Dutch-Bangla Bank, BRAC Bank, and City Bank in Bangladeshi Taka (৳).
• Identity & Age Verification: Confirming that you meet the minimum age requirement of 21 years and that the account is registered under your true legal identity.
• Fraud Prevention & Security: Detecting and investigating suspicious activity, preventing multi-accounting, identifying bonus abuse patterns, and maintaining the integrity of the platform for all players.
• Regulatory Compliance: Meeting applicable anti-money laundering (AML) obligations, know-your-customer (KYC) requirements, and any other legal or regulatory duties applicable to t5666's operations.
• Customer Support: Responding to enquiries, resolving disputes, processing complaints, and providing technical assistance to players across Bangladesh.
• Responsible Gaming: Monitoring gameplay patterns to identify players who may be showing signs of problem gambling behaviour and offering appropriate self-help tools or intervention when necessary.
• Platform Improvement: Analysing aggregated usage data to improve game performance, optimise the user interface, and develop new features that better serve our Bangladesh-based player community.
• Marketing Communications: Sending promotional offers, bonus notifications, and seasonal promotions (such as Eid or Pohela Boishakh specials) only to players who have opted in to receive such communications.

t5666 does not use personal data for automated decision-making processes that have significant legal effects on players, beyond the automated fraud screening systems that form part of our security infrastructure — and even those decisions are subject to human review upon request.

5. Legal Basis for Processing

For each category of data processing activity conducted by t5666, we rely on at least one of the following legal bases:

• Contractual Necessity: Processing required to perform the contract between t5666 and the player — for example, processing deposits, crediting winnings, and managing account access.
• Legal Obligation: Processing required to comply with applicable law — for example, retaining financial transaction records and conducting KYC identity verification.
• Legitimate Interests: Processing carried out for t5666's legitimate business interests, where those interests are not overridden by your privacy rights — for example, fraud detection, platform security monitoring, and aggregated analytics.
• Consent: Processing based on your freely given, specific and informed consent — for example, sending marketing emails or SMS notifications about promotions and bonuses. You may withdraw your consent at any time by updating your account notification preferences or by contacting [email protected].

6. Data Sharing & Disclosure

t5666 does not sell, rent or trade your personal data. We share your information only in the circumstances described below, and always under strict contractual data protection obligations:

6.1 Game Technology Partners

To deliver our full game catalogue — including titles from Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi — t5666 shares necessary session and account data with licensed game providers. These providers receive only the minimum data required to render the game experience and are contractually prohibited from using that data for any other purpose.

6.2 Payment Processors

To process deposits and withdrawals, t5666 shares relevant transaction data with payment processors including bKash, Nagad, Rocket, Upay and our banking partners. Each payment partner operates under its own privacy policy and data security obligations. t5666 does not store full card numbers or full mobile wallet credentials — only masked references necessary for transaction matching.

6.3 Identity Verification Services

To fulfil KYC obligations, t5666 may share submitted identity documents and personal details with contracted identity verification service providers. These partners operate under strict confidentiality agreements and are permitted to use the data only for the specific verification task requested.

6.4 Legal & Regulatory Authorities

t5666 may disclose personal data to law enforcement agencies, financial intelligence units, or other regulatory bodies when required to do so by applicable law, court order, or lawful regulatory demand. In such cases, t5666 will disclose only the minimum information necessary to satisfy the legal requirement.

6.5 Business Transfers

In the event of a merger, acquisition, corporate restructuring, or sale of all or part of t5666's business assets, player personal data may be transferred as part of that transaction. Affected players will be notified of any change in data controller in advance of such a transfer taking effect.

7. Cookies & Tracking Technologies

t5666 uses cookies and similar tracking technologies to operate the platform effectively, ensure security, and understand how players interact with our services. The following categories of cookies are used:

7.1 Strictly Necessary Cookies

These cookies are essential for the platform to function. They enable core functionality such as session authentication, account security, and payment flow integrity. Without these cookies, the t5666 platform cannot operate correctly. These cookies cannot be disabled.

7.2 Performance & Analytics Cookies

These cookies collect anonymised or aggregated information about how players use the platform — including which games are most popular, how long sessions last, and which pages are visited most frequently. This data is used to improve platform performance and the overall player experience.

7.3 Functional Cookies

Functional cookies remember your preferences and settings — such as your chosen language, preferred payment method display, or any accessibility adjustments — so that you do not need to re-enter them on each visit.

7.4 Marketing & Targeting Cookies

With your consent, t5666 may use cookies to deliver personalised promotional content and bonus offers tailored to your gaming activity and interests. You may withdraw consent for marketing cookies at any time by adjusting your browser settings or contacting our support team.

8. Data Retention

t5666 retains personal data only for as long as is necessary for the purposes described in this Policy, or as required by applicable law. The following general retention periods apply:

• Active Account Data: Retained for the full duration of your account's active status, plus a minimum of five (5) years following account closure, to satisfy anti-money laundering record-keeping requirements.
• Financial Transaction Records: Retained for a minimum of seven (7) years following the date of each transaction, in accordance with applicable financial regulatory obligations.
• KYC & Identity Documents: Retained for the duration of the account relationship and for five (5) years after account closure. Copies are securely destroyed at the end of the retention period.
• Customer Support Communications: Retained for three (3) years following the resolution of the relevant enquiry or complaint.
• Technical & Log Data: Automatically deleted or anonymised after a rolling period of 12 months, unless a specific security investigation requires retention for a longer period.
• Marketing Consent Records: Retained for the duration of your account and for three (3) years following account closure or consent withdrawal, as evidence of the consent given.

When personal data is no longer required and there is no legal basis for retaining it, t5666 will securely delete or anonymise it so that it can no longer be associated with any individual player.

9. Data Security

t5666 implements a comprehensive set of technical and organisational security measures to protect your personal data against unauthorised access, accidental loss, destruction, alteration, or disclosure. Key security measures include:

• 256-Bit SSL/TLS Encryption: All data in transit between your browser or device and t5666's servers is encrypted using industry-standard Transport Layer Security protocols.
• Encrypted Data at Rest: Sensitive personal data stored on t5666's servers — including identity documents, financial records, and password credentials — is encrypted at rest using AES-256 or equivalent standards.
• Access Controls: Access to personal data within t5666's internal systems is restricted on a strict need-to-know basis. All staff and contractors with access to player data are subject to binding confidentiality obligations.
• Multi-Factor Authentication: Critical internal systems holding player data are protected by multi-factor authentication requirements for all staff access.
• Penetration Testing: t5666 conducts regular security assessments and penetration tests of its platform infrastructure to identify and remediate vulnerabilities before they can be exploited.
• Incident Response: t5666 maintains a documented data breach response procedure. In the event of a security incident affecting player personal data, affected players will be notified without undue delay in accordance with applicable requirements.

10. Your Data Rights

As a player using the t5666 platform, you hold a number of rights with respect to your personal data. t5666 is committed to facilitating the exercise of these rights in a timely and transparent manner. Your rights include:

• Right of Access: You have the right to request a copy of all personal data that t5666 holds about you. We will provide this information within 30 days of a verified request.
• Right to Rectification: If any personal data held by t5666 is inaccurate, outdated or incomplete, you have the right to request that it be corrected. You may update basic account information directly through your account settings, or request corrections by contacting our support team.
• Right to Erasure: Subject to legal retention obligations — particularly AML and financial record-keeping requirements — you have the right to request that t5666 delete your personal data when it is no longer necessary for the purposes for which it was collected, or when you withdraw consent and there is no overriding legal basis for continued processing.
• Right to Restriction: You may request that t5666 restrict the processing of your personal data in certain circumstances — for example, while a dispute about data accuracy is being resolved.
• Right to Data Portability: You have the right to receive a structured, machine-readable copy of personal data you have provided to t5666, which you may transmit to another service provider of your choosing.
• Right to Object: You have the right to object to the processing of your personal data on the basis of legitimate interests, including profiling for marketing purposes. You may withdraw consent for marketing communications at any time.
• Right to Human Review: Where any automated processing has a significant effect on you, you have the right to request a human review of that decision.

To exercise any of these rights, please submit a written request to [email protected]. We will acknowledge your request within 5 business days and aim to provide a full response within 30 calendar days. In some cases, we may need to verify your identity before processing a data rights request.

11. Third-Party Links

The t5666 platform may contain informational references to third-party game providers, payment partners, or sports organisations (such as the ICC, BCB, or IPL). This Privacy Policy applies solely to data processed by t5666 and does not extend to any third-party website, application, or service that you may access independently.

t5666 is not responsible for the privacy practices, content, or data security measures of any third-party service. We encourage you to review the privacy policy of any external service before submitting personal data to it.

12. Children's Privacy

The t5666 platform is strictly intended for adults aged 21 years and above. t5666 does not knowingly collect, process, or retain any personal data from individuals under the age of 21. If we become aware that personal data has been collected from an individual who does not meet the minimum age requirement, we will immediately suspend the associated account, void any balances, and permanently delete the data in question.

13. International Data Transfers

t5666 primarily serves players in Bangladesh and processes the majority of player data within its core operational infrastructure. In certain cases — for example, when using cloud-hosted game platform services from providers such as Pragmatic Play or Evolution Gaming — personal data may be processed on servers located outside Bangladesh.

Where such international transfers occur, t5666 ensures that appropriate safeguards are in place to protect your data to a standard at least equivalent to this Policy. These safeguards may include:

• Standard contractual clauses incorporated into data processing agreements with international partners.
• Transfers to countries or organisations with recognised adequate levels of data protection.
• Binding corporate rules applicable to multi-national technology partners.

If you would like more information about the specific safeguards applied to any international transfer of your personal data, please contact us at [email protected].

14. Updates to This Privacy Policy

t5666 reviews and updates this Privacy Policy periodically to reflect changes in our data processing practices, applicable law, or the services we provide. When material changes are made to this Policy, we will:

• Update the "Last Updated" date at the top of this page and within the hero section.
• Send a notification to the email address associated with your registered t5666 account, summarising the key changes.
• Display a prominent notice on the t5666 platform for a period of at least 14 days following the publication of material changes.

We encourage you to review this Privacy Policy periodically so that you remain informed about how t5666 protects your personal data. Your continued use of the platform following the publication of an updated Policy constitutes your acceptance of the revised terms. If you do not agree with the changes, you may close your account by contacting [email protected].

15. Contact Us

If you have any questions, concerns or requests relating to this Privacy Policy or to the way t5666 handles your personal data, please contact our Data Protection team through the following channel:

When contacting us about a data rights request, please include your registered account username and a clear description of your request. For identity verification purposes, we may ask you to confirm certain account details before processing your request. Please do not include your account password in any correspondence.