5666t Privacy Policy

1 Introduction & Scope

This Privacy Policy ("Policy") describes how 5666t ("5666t", "we", "us", "our") collects, uses, stores, and shares personal information about you ("Player", "User", "you") when you register an account, make a deposit, place a bet, access casino games, or otherwise interact with the 5666t online betting and casino platform available at https://5666t.io and any associated applications (collectively the "Platform").

By creating a 5666t account or otherwise using the Platform, you acknowledge that you have read this Privacy Policy and consent to the collection and processing of your personal data as described herein. This Policy should be read together with 5666t's Terms & Conditions, which govern your overall use of the Platform. In the event of a conflict between this Policy and the Terms & Conditions on a data-specific matter, this Privacy Policy shall take precedence.

This Policy applies to all registered 5666t account holders, to visitors who browse the Platform without registering, and to any individual who contacts 5666t through its support channels. It covers all personal data processed by 5666t in connection with the Platform regardless of the device or method used to access it.

2 Personal Data We Collect

5666t collects personal data across several categories depending on how you interact with the Platform. The following table summarises the key categories and specific data points we may collect:

Not all of the above data is collected from every user. Identity Data and Financial Data are collected primarily during account registration and the KYC (Know Your Customer) verification process. Technical Data and Usage Data are collected automatically whenever you access the Platform.

3 How We Collect Your Data

5666t collects personal data through the following means:

• Direct Collection: Data you provide voluntarily when registering an account, completing identity verification, making a deposit or withdrawal, contacting our support team, or responding to a survey or promotion.
• Automated Collection: Data collected automatically by our systems when you visit or interact with the Platform, including cookies, server logs, device fingerprinting, and analytics tools. This collection occurs regardless of whether you are logged in to your account.
• Third-Party Sources: Data received from identity verification service providers during the KYC process, payment processors confirming the status of transactions, fraud prevention services flagging known risk indicators, and game studios providing session-level data for dispute resolution purposes.
• Publicly Available Sources: In limited circumstances, 5666t may verify information you have provided against publicly available records, such as address registries or sanctions lists, to fulfil anti-money-laundering (AML) compliance obligations.

4 Purposes & Legal Basis for Processing

5666t processes your personal data only for specific, defined purposes. The following table sets out our primary processing purposes and the legal basis on which each is carried out:

Where 5666t relies on your consent as the legal basis for a specific processing activity (such as sending marketing emails), you have the right to withdraw that consent at any time without affecting the lawfulness of processing carried out before the withdrawal. To withdraw marketing consent, update your preferences in your account dashboard or contact [email protected].

5 Data Sharing & Third Parties

5666t does not sell your personal data. We may share your personal data with the following categories of third parties, strictly for the purposes described and subject to appropriate contractual data protection obligations:

• Payment Processors: bKash, Nagad, Rocket, Upay, Visa, Mastercard, and affiliated banking partners receive the financial data necessary to process your deposit or withdrawal requests. Each payment provider operates under its own privacy policy and security infrastructure.
• Identity Verification Providers: Third-party KYC service providers receive copies of identity documents and personal details for the purpose of age and identity verification. These providers are bound by strict confidentiality and data processing agreements with 5666t.
• Game Studios: Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, Ezugi, and other game providers may receive session-level technical data necessary to operate their games within the 5666t Casino environment. No financial account data or identity documents are shared with game studios.
• Fraud Prevention & Security Services: Specialist fraud detection and device fingerprinting service providers receive technical data (IP addresses, device identifiers, behavioural signals) to identify and prevent fraudulent activity on the Platform.
• Analytics Providers: Aggregated, anonymised usage data may be shared with analytics service providers to help us understand Platform performance and user behaviour. This data cannot be used to identify individual players.
• Legal & Regulatory Authorities: 5666t may disclose personal data to law enforcement agencies, regulatory bodies, or courts where required to do so by applicable law, a valid legal order, or in connection with an ongoing investigation into fraud, money laundering, or other criminal activity.

All third-party service providers with whom 5666t shares personal data are required to process that data only for the purposes specified, to maintain appropriate security standards, and to delete or return the data when the processing purpose is fulfilled. 5666t does not permit third-party service providers to use your personal data for their own independent commercial purposes.

6 Cookies & Tracking Technologies

5666t uses cookies and similar tracking technologies (including local storage, session tokens, and pixel tags) to operate the Platform, personalise your experience, maintain your logged-in session, detect fraud, and analyse how the Platform is used. The following categories of cookies are used on the 5666t Platform:

• Strictly Necessary Cookies: These cookies are essential for the Platform to function. They enable core features such as account login sessions, bet slip functionality, and secure payment flows. These cookies cannot be disabled without breaking core Platform features.
• Functional Cookies: These cookies remember your preferences, such as language settings, display preferences, and responsible gaming tool configurations, so you do not need to reset them each session.
• Analytical Cookies: These cookies help 5666t understand how players use the Platform — which pages are visited most frequently, where users drop off during registration, and how performance varies across devices. Data collected is aggregated and anonymised.
• Security & Fraud Prevention Cookies: These cookies and related device fingerprinting technologies are used to identify suspicious login attempts, detect the use of automated tools, and protect the integrity of the Platform against fraudulent activity.

Most browsers allow you to control cookies through their settings. However, disabling strictly necessary cookies will prevent you from logging in to your 5666t account and using core Platform features. For detailed guidance on managing cookies in your specific browser, refer to your browser's help documentation. Please note that 5666t does not use third-party advertising cookies or behavioural retargeting technologies.

7 Data Retention

5666t retains personal data for the period necessary to fulfil the purposes for which it was collected, or for longer periods where required or permitted by applicable law. The following general retention periods apply:

• Active Account Data: All personal data associated with an active 5666t account is retained for the lifetime of the account and for a minimum of 5 years following account closure, to meet financial record-keeping and AML compliance obligations.
• Identity Verification Documents: Copies of government-issued identity documents and proof-of-address documents submitted during KYC verification are retained for a minimum of 5 years from the date of submission or the date of account closure, whichever is later.
• Transaction Records: Financial transaction records (deposits, withdrawals, bet settlements) are retained for a minimum of 5 years from the date of each transaction.
• Support Communications: Customer support chat transcripts and email correspondence are retained for 2 years from the date of the interaction, unless the communication relates to an active dispute or investigation in which case it is retained until the matter is fully resolved.
• Technical & Log Data: Server logs and technical data collected for fraud prevention and security monitoring are typically retained for 12 months, after which they are aggregated or deleted.
• Marketing Preference Data: Records of marketing consent and opt-out requests are retained indefinitely to demonstrate compliance with consent obligations, even after the underlying contact data has been deleted.

When personal data is no longer required and no legal obligation requires its retention, 5666t will securely delete, destroy, or irreversibly anonymise the data. Anonymised data may be retained indefinitely for statistical and analytical purposes as it can no longer be used to identify any individual.

8 Data Security

5666t implements a comprehensive range of technical and organisational security measures to protect your personal data against unauthorised access, accidental loss, alteration, or disclosure. Our security framework includes the following controls:

• All data transmitted between your device and the 5666t Platform is encrypted using TLS 1.2 or higher, indicated by the HTTPS protocol and a valid SSL certificate.
• Personal data stored on 5666t's servers is encrypted at rest using AES-256 encryption. Database access is restricted to authorised system processes and personnel only.
• 5666t employs multi-factor authentication controls for all internal staff who access production systems containing player data.
• Regular vulnerability assessments and penetration testing are conducted by qualified security professionals to identify and remediate potential weaknesses in the Platform's infrastructure.
• Access to personal data within the 5666t organisation is governed by a role-based access control (RBAC) policy. Staff are granted access only to the data they require to perform their specific job function.
• 5666t maintains a documented incident response plan that outlines the steps to be taken in the event of a data breach, including containment, assessment, notification, and post-incident review procedures.

Despite these measures, no online platform can guarantee absolute security against all possible threats. 5666t strongly recommends that players take personal responsibility for their account security by using a strong, unique password, enabling any available two-factor authentication features, and logging out of their account when using shared or public devices. If you suspect your account has been compromised, contact [email protected] immediately.

9 Your Data Rights

As a 5666t account holder, you have the following rights with respect to your personal data. To exercise any of these rights, please contact us at [email protected] with the subject line "Data Rights Request" and include your registered account username and a brief description of your request. 5666t will respond to all valid data rights requests within 30 days of receipt.

5666t will not charge a fee for handling data rights requests unless a request is manifestly unfounded or excessive, in which case a reasonable administrative fee may apply. 5666t may need to verify your identity before processing a data rights request to ensure that personal data is not disclosed to an unauthorised party.

10 Minors & Age Restriction

The 5666t Platform is strictly intended for adults aged 21 and above. 5666t does not knowingly collect, process, or retain any personal data from individuals under the age of 21. Age verification is a mandatory step in the 5666t account registration process, and identity documents are checked to confirm that each player meets the minimum age requirement before full account access is granted.

If 5666t discovers at any point that an account has been registered by or on behalf of a person under the age of 21, the account will be immediately suspended, all associated data will be flagged for review, any deposits will be refunded to the originating payment method where possible, and the personal data of the minor will be deleted from our systems in accordance with applicable law as quickly as our legal obligations permit.

Parents and legal guardians who believe that a minor under their care may have created a 5666t account using false age information should contact [email protected] immediately. 5666t treats all such reports as a high-priority matter and will investigate and respond within 48 hours of receipt.

11 International Data Transfers

5666t operates as a digital platform serving players primarily in Bangladesh and operates infrastructure that may involve the transfer or storage of personal data in server locations outside Bangladesh. Where personal data is transferred internationally, 5666t takes appropriate steps to ensure that such transfers are conducted with adequate protections in place for your data.

Protections for international data transfers may include:

• Transferring data only to countries or jurisdictions that maintain an adequate level of data protection as assessed by relevant data protection standards.
• Requiring recipient organisations to enter into data processing agreements that impose equivalent data protection standards to those applied by 5666t.
• Applying contractual safeguards and technical security controls (encryption, access controls) to data that is transferred internationally, regardless of the destination jurisdiction.

Third-party service providers engaged by 5666t, including game studios such as Pragmatic Play, Evolution Gaming, Microgaming, NetEnt, and Spribe, and payment processors such as Visa and Mastercard, may be headquartered or operate servers in jurisdictions outside Bangladesh. All such providers are contractually required to maintain data security standards consistent with those described in this Privacy Policy.

If you have questions about the specific safeguards applied to international transfers of your personal data, please contact [email protected] with the subject line "International Transfer Enquiry".

12 Changes to This Privacy Policy

5666t reserves the right to update or amend this Privacy Policy at any time to reflect changes in our data processing practices, changes to applicable law or regulatory requirements, or improvements to the Platform that affect how personal data is handled. All changes will be published on this page with a revised "Last Updated" date at the top of the document.

Where changes are material — meaning they significantly affect how your personal data is collected, used, or shared — 5666t will notify registered players via a notification displayed on the Platform upon next login, or by email to the address registered on your account, at least 7 days before the changes take effect. Your continued use of the Platform after the effective date of the revised Policy constitutes your acceptance of the updated terms.

If you do not agree with any changes made to this Privacy Policy, you have the right to close your account and request deletion of your personal data (subject to mandatory legal retention obligations) by contacting [email protected] before the revised Policy takes effect. 5666t recommends that all players review this Privacy Policy periodically to remain informed about how their data is being used and protected.

13 Contact & Data Enquiries

If you have any questions, concerns, or requests relating to this Privacy Policy or the way in which 5666t processes your personal data, please contact our support team using the details below. All privacy-related enquiries are handled with priority and treated in strict confidence.

• Email: [email protected] (plain text only — not a clickable link; please copy this address into your email client)
• Subject Line: Use "Privacy Enquiry", "Data Rights Request", or "Data Deletion Request" as appropriate so your message is routed to the correct team
• Live Chat: Available 24/7 via your 5666t account dashboard after login — fastest response for urgent data concerns
• Response Time: 5666t aims to respond to all privacy-related enquiries within 72 hours of receipt. Formal data rights requests (access, deletion, portability) will be fulfilled within 30 days.
• Support Hours: 24 hours a day, 7 days a week, Bangladesh Standard Time (BST, UTC+6)

5666t is committed to resolving all privacy concerns internally in the first instance. If you are unsatisfied with 5666t's response to a privacy complaint, you may have the right to escalate your concern to the relevant data protection authority or consumer protection body in your jurisdiction.