Privacy Policy — ck356

1. Introduction

ck356 ("we", "us", "our", "the Platform") is committed to protecting the privacy and personal data of every person who accesses or uses ck356.org ("the Website") and all associated services, including casino games, sports betting, live dealer tables, crash games and slots. This Privacy Policy ("Policy") sets out in clear, formal terms what personal data we collect from you, the purposes for which it is processed, how it is stored, with whom it may be shared, and what rights you hold over your own data.

This Policy applies to all users of ck356, including registered account holders and visitors browsing the Website without registration. By accessing and using ck356, you acknowledge that you have read and understood this Policy. If you do not agree with the terms of this Policy, please do not access or use ck356.

2. Information We Collect

ck356 collects personal data from you in three principal ways: information you provide directly, information generated automatically through your use of the platform, and information obtained from third-party service providers involved in platform operations. The specific categories of data collected are detailed below.

Information You Provide Directly

• Registration data: full legal name, date of birth, email address, mobile number, and preferred username and password.
• KYC verification documents: government-issued photo identification (e.g. National ID Card, passport), proof of residential address, and proof of payment method ownership.
• Payment and transaction information: details associated with deposits and withdrawals, including mobile banking account references (bKash, Nagad, Rocket, Upay) and cryptocurrency wallet addresses where applicable.
• Support and communications data: the content of any messages, complaints, disputes or queries you submit to our customer support team, and any supporting documentation attached.
• Responsible gaming tool preferences: deposit limits, loss limits, session reminders and self-exclusion elections made through your account settings.

Information Collected Automatically

• Device and technical data: IP address, device type, operating system, browser type and version, screen resolution, and mobile device identifiers.
• Usage and behavioural data: pages visited, time spent on each page, game history, betting patterns, session duration, login timestamps, and navigation paths through the platform.
• Cookie and tracking data: session cookies, preference cookies, analytical cookies and similar tracking technologies as further described in Section 5 of this Policy.
• Geolocation data: approximate geographic location derived from your IP address, used to apply regional access controls and deliver localised content.

Information from Third Parties

• Identity verification providers: confirmation or rejection of identity documents and age verification outcomes from our KYC partners.
• Payment processors: transaction status, reference numbers and fraud-screening outcomes provided by payment service providers such as bKash, Nagad and cryptocurrency settlement networks.
• Fraud prevention and compliance services: risk scores, watchlist screening results and anti-money-laundering (AML) flags generated by third-party compliance providers engaged by ck356.

3. How We Use Your Information

ck356 processes personal data only for specific, legitimate purposes. We do not use your data for any purpose incompatible with the purposes described in this Policy. The principal purposes for which your data is used are as follows:

• Account creation and management: setting up and maintaining your ck356 player account, verifying your identity and age, and providing access to platform features.
• Service delivery: processing deposits and withdrawals, settling bets and game rounds, and crediting winnings or bonuses to your account.
• Compliance and legal obligations: conducting KYC verification, carrying out AML and counter-terrorism financing (CTF) checks, responding to regulatory inquiries, and complying with applicable legal requirements.
• Fraud prevention and platform security: detecting and investigating suspicious activity, preventing unauthorised account access, and protecting the integrity of games and betting markets.
• Responsible gaming: administering deposit limits, loss limits, session reminders and self-exclusion programmes, and monitoring account activity for indicators of problem gambling.
• Customer support: responding to your queries, complaints and dispute submissions, and maintaining records of support interactions for quality assurance purposes.
• Platform improvement and analytics: understanding how players use ck356, identifying technical issues, measuring the performance of promotional campaigns, and improving the overall user experience.

4. Legal Basis for Processing

Every instance of personal data processing carried out by ck356 is grounded in one or more of the following lawful bases:

• Contractual necessity: processing required to perform our obligations under the Terms & Conditions you accepted on registration, including account management, bet settlement and payment processing.
• Legal obligation: processing necessary to comply with applicable laws and regulations, including anti-money-laundering legislation, age verification requirements and responses to court orders or regulatory directions.
• Legitimate interests: processing for fraud prevention, platform security, analytics and service improvement, where our legitimate interests are not overridden by your rights and interests.
• Consent: where we rely on your explicit consent for a specific processing activity (such as receiving promotional communications), you may withdraw that consent at any time by contacting support or adjusting your account notification settings.

5. Cookies and Tracking Technologies

ck356 uses cookies and similar tracking technologies to operate the platform effectively, remember your preferences, analyse usage patterns and support security functions. A cookie is a small text file placed on your device by a website when you visit it. Cookies do not harm your device and cannot be used to identify you personally without additional data.

Cookies We Use

• Strictly necessary cookies: essential for platform operation, including session management, login authentication, and security tokens. These cookies cannot be disabled without breaking core platform functionality.
• Functional cookies: used to remember your preferences and settings, such as language selection, display options and responsible gaming tool configurations.
• Analytical cookies: used to collect aggregated, anonymised data about how players navigate and use ck356, enabling us to identify performance issues and prioritise improvements.

Managing Your Cookie Preferences

• You can manage non-essential cookies through your browser settings. Most modern browsers allow you to block, delete or restrict cookies. Please note that disabling functional cookies may affect your experience on ck356 — for example, your language preference may not be saved between sessions.
• For mobile users in Bangladesh accessing ck356 via a smartphone browser, cookie management options are typically found under the browser's Privacy or Site Settings menu.

ck356 does not use advertising or retargeting cookies to track your behaviour across third-party websites. Our cookie usage is limited to the categories described above.

6. Sharing Your Personal Information

ck356 does not sell, rent or trade your personal data to third parties for their own marketing or commercial purposes. We share personal data only in the following limited and controlled circumstances:

• Service providers and processors: third-party providers engaged by ck356 to perform specific functions, including KYC and identity verification providers, payment processors (bKash, Nagad, Rocket, Upay and cryptocurrency networks), fraud-prevention and AML compliance services, and platform analytics providers. These parties process data on our behalf, under written data-processing agreements, and are not permitted to use your data for their own purposes.
• Legal and regulatory authorities: law enforcement agencies, courts, regulators and other governmental authorities where disclosure is required by applicable law, court order or lawful regulatory direction. ck356 will, where legally permitted, attempt to notify you before making such a disclosure.
• Business transfers: in the event that ck356 undergoes a merger, acquisition, restructuring or sale of all or part of its assets, your personal data may be transferred to the successor entity as part of that transaction. You will be notified of any such transfer and the privacy practices of the successor entity before any change in data controller takes effect.
• Protection of rights: disclosure of data where ck356 reasonably believes it is necessary to protect the rights, property or safety of ck356, its players, or the public, including where disclosure is required to prevent or investigate fraud, money laundering or other unlawful activity.

7. Data Retention

ck356 retains personal data only for as long as is necessary to fulfil the purposes for which it was collected, or as required by applicable law or regulatory obligation. The following retention guidelines apply:

• Active account data is retained for the duration of your account relationship with ck356 and for a minimum period of five years following account closure, in accordance with standard AML record-keeping requirements.
• Transaction records (deposits, withdrawals, bet history, game results) are retained for a minimum of five years from the date of the transaction to support audit, dispute resolution and regulatory compliance functions.
• Support communications and dispute records are retained for a minimum of three years from the date of resolution, or longer where an ongoing legal proceeding requires their preservation.

Upon expiry of the applicable retention period, personal data is securely deleted or anonymised such that it can no longer be linked to an identifiable individual. You may request earlier deletion of certain data categories by contacting support, subject to our legal retention obligations.

8. Data Security

ck356 implements and maintains a comprehensive set of technical and organisational security measures designed to protect your personal data against unauthorised access, disclosure, alteration or destruction. These measures include but are not limited to:

• SSL (Secure Sockets Layer) encryption for all data transmitted between your device and ck356 servers, ensuring that data in transit cannot be intercepted in readable form.
• Encryption of sensitive personal data at rest, including password hashes, payment references and KYC document data stored within our secure data infrastructure.
• Strict internal access controls ensuring that only authorised personnel with a documented business need can access personal data, and that all access is logged and auditable.
• Regular security assessments and vulnerability testing of platform systems, with prompt remediation of identified risks.

9. Your Rights Over Your Personal Data

Subject to applicable law, you hold a number of rights in relation to the personal data ck356 holds about you. To exercise any of these rights, please contact our support team at [email protected]. We will respond to all valid requests within a reasonable timeframe. Your rights include:

• Right of access: the right to request a copy of the personal data ck356 holds about you, including information about how it is processed.
• Right to rectification: the right to request correction of inaccurate or incomplete personal data held about you.
• Right to erasure: the right to request deletion of your personal data where it is no longer necessary for the purposes for which it was collected, subject to our legal retention obligations.
• Right to restriction: the right to request that we limit the processing of your personal data in certain circumstances, for example while the accuracy of data is being contested.
• Right to object: the right to object to the processing of your personal data where we rely on legitimate interests as the legal basis, including where data is used for platform analytics or improvement purposes.
• Right to withdraw consent: where processing is based on your consent, the right to withdraw that consent at any time without affecting the lawfulness of processing carried out prior to withdrawal.

ck356 will not charge a fee for handling data rights requests submitted in good faith. We may request proof of identity before processing a request to ensure that personal data is not disclosed to an unauthorised party.

10. Payment Data and Financial Information

All financial transactions on ck356 are processed through established payment channels including bKash, Nagad, Rocket, Upay and cryptocurrency networks. ck356 does not store full payment card numbers or full mobile banking PINs on its own servers. Payment processing is handled by PCI-compliant third-party payment service providers who apply their own security standards to financial data.

ck356 retains transaction reference data (amounts, dates, payment method type and reference codes) for audit and AML compliance purposes as described in Section 7. This data is stored in encrypted form and access is restricted to authorised compliance and finance personnel only.

11. Minors and Age Restriction

ck356 strictly prohibits access by persons under the age of 21. We do not knowingly collect personal data from individuals under 21. If ck356 discovers that personal data has been collected from a person under 21, that account will be immediately suspended, the data will be reviewed and, where no legal obligation requires its retention, securely deleted. If you are a parent or guardian and believe a minor has registered an account or provided personal data to ck356, please contact us immediately at [email protected].

12. Third-Party Links and External Services

ck356 does not include links to third-party websites or external services within its platform content. Where payment service providers (such as bKash or Nagad) redirect you to their own interfaces to complete a transaction, those interfaces are governed by the privacy policies of the respective providers. ck356 is not responsible for the privacy practices of any third-party service provider and encourages you to review the privacy policies of any external service you use in connection with your ck356 account.

13. Changes to This Privacy Policy

ck356 reserves the right to update or amend this Privacy Policy at any time. When changes are made, the revised Policy will be published on this page with an updated effective date. Where a change materially affects your rights or the way in which your personal data is processed, ck356 will endeavour to provide advance notice via email or a prominent notice on the platform where practicable.

Your continued use of ck356 following publication of a revised Privacy Policy constitutes your acceptance of the changes. We recommend that you review this Policy periodically to stay informed about how ck356 protects your personal data.

14. Contact Us

If you have any questions, concerns or requests relating to this Privacy Policy or to the way in which ck356 processes your personal data, please contact our support team. We aim to respond to all privacy-related enquiries promptly and in good faith.

Your Privacy at a Glance