ck5777 Privacy Policy

1. Who We Are

1.1 ck5777 is an online casino and sports betting platform serving adult players across Bangladesh, including Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, Barisal, Rangpur, Mymensingh, and Cox's Bazar.

1.2 For the purposes of this Policy, ck5777 acts as the data controller — meaning we determine the purposes and means by which your personal data is processed. Any questions regarding this Policy or the processing of your personal data may be directed to our support team at [email protected].

2. Information We Collect

2.1 Account Registration Data. When you register an account with ck5777, we collect your full name, date of birth, residential address, email address, and any other information you provide during the sign-up process. This information is required to create and manage your account.

2.2 Identity Verification (KYC) Data. To comply with our obligations under applicable anti-money laundering and know-your-customer requirements, we may collect copies of government-issued photo identification (such as a National Identity Card or passport), proof of address documents (such as a recent utility bill or bank statement), and proof of payment method ownership.

2.3 Financial Transaction Data. We collect records of all deposits, withdrawals, and wagering activity on your account. This includes transaction amounts, timestamps, payment method identifiers (such as your bKash or Nagad mobile number), and transaction reference numbers.

2.4 Device and Technical Data. When you access the ck5777 platform, we automatically collect certain technical information, including your IP address, device type, operating system, browser type and version, referring URLs, and session duration. This data is used to maintain platform security, detect fraud, and improve user experience.

2.5 Gameplay and Behavioural Data. We collect records of the games you play, the bets you place, the outcomes of those bets, and your general usage patterns on the platform. This data supports responsible gaming monitoring, platform improvement, and the personalisation of your experience.

2.6 Communications Data. When you contact our customer support team, submit feedback, or otherwise communicate with us, we retain records of those communications, including email exchanges and support ticket history.

2.7 Cookie and Tracking Data. We use cookies, web beacons, and similar tracking technologies as described in Section 7 below.

2.8 Data We Do Not Collect. ck5777 does not knowingly collect personal data from individuals under 21 years of age. If we discover that an account has been registered by a person under this age threshold, the account will be closed and any data collected will be deleted promptly, subject to legal retention obligations.

3. How We Use Your Information

3.1 Account Management. We use your registration data to create, maintain, and administer your ck5777 account, verify your identity, and process your login credentials securely.

3.2 Payment Processing. Financial transaction data is used to process deposits and withdrawals via your chosen payment method (bKash, Nagad, Rocket, Upay, bank transfer, Visa, Mastercard), to detect and prevent fraudulent transactions, and to maintain accurate financial records.

3.3 Legal and Regulatory Compliance. We use KYC data and transaction records to meet our obligations under applicable anti-money laundering regulations and to respond to lawful requests from regulatory or law enforcement authorities.

3.4 Responsible Gaming. Gameplay and behavioural data allows us to monitor for signs of problematic gambling behaviour, enforce account restrictions where requested, and contact players who may benefit from responsible gaming support.

3.5 Platform Security and Fraud Prevention. Technical and device data is analysed to detect unauthorised access attempts, identify suspicious betting patterns, and protect the integrity of our platform and the interests of all players.

3.6 Customer Support. Communications data is used to respond to your enquiries, resolve disputes, and improve the quality of our support services.

3.7 Platform Improvement. Aggregated and anonymised behavioural data may be used to analyse usage trends, test new features, and enhance the overall ck5777 experience.

3.8 Promotions and Offers. With your consent, or where permitted by applicable law, we may use your contact details to inform you of promotions, bonuses, and platform updates. You may opt out of marketing communications at any time by contacting us at [email protected].

4. Legal Basis for Processing

4.1 ck5777 processes your personal data on the following legal bases:

• Contractual Necessity: Processing required to fulfil our obligations to you under the Terms & Conditions, including account management and payment processing.
• Legal Obligation: Processing required to comply with applicable laws, including anti-money laundering regulations and identity verification requirements.
• Legitimate Interests: Processing carried out for the purposes of fraud prevention, platform security, responsible gaming monitoring, and service improvement, where these interests are not overridden by your rights.
• Consent: Processing of your data for direct marketing purposes, where your explicit consent has been obtained. You may withdraw consent at any time without affecting the lawfulness of prior processing.

5. Sharing Your Information

5.1 Service Providers. ck5777 works with a limited number of trusted third-party service providers who assist in delivering our platform, including payment processing partners (such as bKash, Nagad, and Rocket), identity verification services, cloud infrastructure providers, and customer support software vendors. These providers are contractually required to process your data only in accordance with our instructions and to maintain appropriate security standards.

5.2 Legal Authorities. We may disclose your personal data to regulatory bodies, law enforcement agencies, or other government authorities where required to do so by applicable law, court order, or lawful regulatory request.

5.3 Business Transfers. In the event of a merger, acquisition, restructuring, or sale of assets involving ck5777, your personal data may be transferred to the successor entity as part of that transaction, subject to equivalent privacy protections remaining in place.

5.4 No Sale of Data. ck5777 does not sell, rent, or trade your personal data to third-party advertisers or data brokers under any circumstances.

5.5 Aggregated Data. We may share aggregated, anonymised statistical data — which does not identify you individually — with partners or for publication in reports about platform activity and market trends.

6. Data Retention

6.1 ck5777 retains your personal data for as long as your account remains active and for a defined period thereafter, as required by applicable legal and regulatory obligations.

6.2 Financial transaction records and KYC documentation are retained for a minimum of five (5) years following the closure of your account, in accordance with standard anti-money laundering requirements.

6.3 Communications records (such as support tickets and email correspondence) are typically retained for up to two (2) years from the date of the communication.

6.4 Technical and device data collected for security purposes is retained for up to twelve (12) months, unless a specific security incident requires us to retain relevant records for longer.

6.5 Upon expiry of the applicable retention period, personal data is securely deleted or irreversibly anonymised so that it can no longer be linked to you as an individual.

7. Cookies and Tracking Technologies

7.1 What Are Cookies? Cookies are small text files placed on your device when you visit a website. They allow the website to recognise your device on subsequent visits and to remember certain information about your preferences and session.

7.2 Types of Cookies We Use:

• Essential Cookies: Required for the platform to function correctly. These include session authentication cookies that keep you logged in while you navigate the site. These cannot be disabled without impairing core platform functionality.
• Preference Cookies: Used to remember your settings and preferences, such as your chosen language and display options, so you do not need to reconfigure them on each visit.
• Analytics Cookies: Used to collect aggregated, anonymised data about how users interact with the ck5777 platform — such as pages visited, time spent, and navigation paths — to help us identify areas for improvement.
• Security Cookies: Used to detect and prevent fraudulent activity, including session hijacking attempts and suspicious login behaviour.

7.3 Managing Cookies. You can control or delete cookies through your browser settings. Please note that disabling essential cookies will affect your ability to access and use certain features of the ck5777 platform, including staying logged in during a session.

8. Data Security

8.1 ck5777 implements a range of technical and organisational security measures designed to protect your personal data against unauthorised access, accidental loss, alteration, or disclosure. These measures include 256-bit SSL/TLS encryption for all data in transit, access controls restricting data access to authorised personnel only, regular security assessments of our infrastructure, and secure data storage with encryption at rest.

8.2 While we take all reasonable steps to protect your data, no method of electronic transmission or storage is completely secure. We cannot guarantee absolute security, and by using the ck5777 platform you acknowledge this inherent risk.

8.3 In the event of a data breach that is likely to result in a risk to your rights and freedoms, ck5777 will notify affected users as required by applicable law.

9. Your Rights

9.1 Subject to applicable law, you hold the following rights in relation to your personal data held by ck5777:

• Right of Access: You may request a copy of the personal data ck5777 holds about you.
• Right to Rectification: You may request correction of inaccurate or incomplete personal data.
• Right to Erasure: In certain circumstances, you may request deletion of your personal data. Note that we may be required to retain certain data to comply with legal obligations even following such a request.
• Right to Restriction: You may request that we restrict the processing of your data in certain circumstances, such as while a rectification request is being assessed.
• Right to Object: You may object to the processing of your personal data for direct marketing purposes at any time.
• Right to Data Portability: Where processing is based on consent or contractual necessity and carried out by automated means, you may request that we provide your data in a structured, commonly used, machine-readable format.

9.2 To exercise any of these rights, please contact our support team at [email protected]. We will respond to verified requests within a reasonable timeframe and in accordance with applicable law.

9.3 We may need to verify your identity before processing a data rights request to prevent unauthorised disclosure of personal information.

10. Children's Privacy

10.1 The ck5777 platform is strictly for adults aged 21 years and older. We do not knowingly collect, store, or process personal data relating to individuals under the age of 21. If you believe that a person under 21 has registered an account with us, please contact us immediately at [email protected] and we will take prompt action to close the account and delete the associated data.

11. International Data Transfers

11.1 ck5777 primarily processes and stores data in connection with its operations serving the Bangladesh market. Where data is transferred to service providers or infrastructure partners located outside Bangladesh, we take steps to ensure that appropriate safeguards are in place to protect your data to an equivalent standard as required under this Policy.

12. Third-Party Links

12.1 The ck5777 platform does not include links to third-party websites. In the event that any third-party content is referenced on our platform in future, we will not be responsible for the privacy practices of those third parties, and we recommend reviewing their respective privacy policies.

13. Changes to This Policy

13.1 ck5777 may update this Privacy Policy from time to time to reflect changes in our practices, applicable law, or platform features. When we make material changes, we will publish the updated Policy on this page with a revised "Last Updated" date. Continued use of the platform following the publication of a revised Policy constitutes your acceptance of those changes.

13.2 We encourage you to review this Policy periodically to stay informed about how we protect your personal information.

14. Contact Us

14.1 If you have any questions, concerns, or requests relating to this Privacy Policy or the processing of your personal data, please contact the ck5777 support team: