ck4440 Privacy Policy

01 Information We Collect

When you interact with ck4440 — whether by registering an account, making a deposit, placing a bet, contacting support, or simply browsing the platform — we may collect and process certain categories of personal data. The nature of the data collected depends on the specific activity you undertake. Below we describe each category in detail.

1.1 Account Registration Data

When you create a ck4440 account, we collect the personal information you voluntarily provide, which typically includes:

• Full legal name
• Date of birth (to verify you are 18 years of age or older)
• Gender (optional)
• Residential address, including city (e.g., Dhaka, Chittagong, Sylhet, Khulna) and postal code
• Email address
• Mobile phone number
• Username and encrypted password
• Preferred currency (Bangladeshi Taka / BDT)

1.2 Identity Verification (KYC) Data

To comply with our Know Your Customer obligations and to protect against fraud, we may request copies of identity documents including a National Identity Card (NID), passport, or driving licence, as well as proof of address (e.g., a recent utility bill or bank statement) and proof of payment method ownership. These documents are processed securely and stored only for as long as required under our Data Retention policy (see Section 6).

1.3 Financial Transaction Data

For each deposit and withdrawal you make, we record transaction details including the payment method used (bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, Visa, Mastercard, or other supported methods), transaction amount in BDT (৳), transaction timestamps, and reference identifiers. We do not store full card numbers; card-based transactions are handled through PCI-DSS-compliant payment processors.

1.4 Gaming & Betting Activity Data

We maintain detailed records of your gaming and betting activity on ck4440, including games played, bet amounts and outcomes, session durations, responsible gaming tool usage (deposit limits, self-exclusion requests), bonus claims and wagering progress, and your interaction with live casino, slots, cricket betting, and other product verticals.

1.5 Technical & Device Data

When you access ck4440 from any device, our servers automatically log certain technical information:

• IP address and approximate geolocation derived from IP
• Device type, model, and operating system
• Browser type and version
• Referring URL (the page that directed you to ck4440)
• Pages visited on ck4440 and time spent on each
• Click paths and interaction events within the platform
• Session identifiers and cookie data (see Section 4)

1.6 Communications Data

When you contact our customer support team by email, live chat, or any other channel, we retain records of those communications including the content of messages, timestamps, support ticket identifiers, and the resolution outcome. This data is used to improve our service quality, train support staff, and resolve any future disputes.

02 How We Use Your Data

ck4440 uses the personal data we collect for specific, clearly defined purposes. We do not use your data in ways that are incompatible with the purposes listed below. The primary purposes for which we process your personal information are as follows:

Purpose	Data Used
Account creation and management	Registration data, KYC documents, contact details
Processing deposits and withdrawals	Financial transaction data, payment method details
Identity verification and fraud prevention	KYC data, IP address, device data, transaction patterns
Delivering gaming and betting services	Gaming activity data, account preferences
Responsible gaming compliance	Gaming activity, self-exclusion requests, deposit limits
Customer support	Communications data, account data, transaction history
Marketing communications (opt-in)	Email address, phone number, gaming preferences
Platform analytics and improvement	Technical data, device data, interaction events
Legal and regulatory compliance	All categories where required by applicable law
Anti-money laundering (AML) monitoring	Financial data, transaction patterns, KYC documents

2.1 Marketing Communications

With your consent, ck4440 may send you promotional emails, SMS messages, and in-platform notifications about bonuses, seasonal offers (including BPL season, IPL season, Eid promotions, Pohela Boishakh specials, and T20 World Cup events), new game releases, and platform updates. You may withdraw your consent and unsubscribe from marketing communications at any time by updating your preferences in your account settings or by contacting us at [email protected]. Withdrawal of consent for marketing will not affect the lawfulness of processing carried out prior to withdrawal.

2.2 Automated Decision-Making

ck4440 may use automated processes to detect and prevent fraud, identify problem gambling patterns, and flag accounts for manual review. Where automated decision-making produces a significant effect on your account (such as a temporary suspension pending investigation), you have the right to request human review of that decision. Please contact [email protected] to exercise this right.

03 Legal Basis for Processing

ck4440 processes your personal data on one or more of the following legal bases, depending on the specific processing activity in question:

• Contractual necessity: Processing is required to fulfil our contractual obligations to you as a registered account holder — including account creation, transaction processing, game delivery, and customer support.
• Legal obligation: Processing is necessary to comply with applicable laws and regulatory requirements, including anti-money laundering obligations, age verification, KYC, and fraud prevention.
• Legitimate interests: Processing serves our legitimate business interests (or those of a third party) provided these interests are not overridden by your data protection rights. Examples include platform security, fraud detection, analytics, and service improvement.
• Consent: Where we rely on your consent (for example, for direct marketing communications), you have the right to withdraw that consent at any time without penalty. Withdrawal of consent does not affect the lawfulness of processing based on consent prior to withdrawal.

04 Cookies & Tracking Technologies

ck4440 uses cookies and similar tracking technologies (including pixel tags, web beacons, and local storage) to operate the platform effectively, remember your preferences, and improve your overall experience. By continuing to use the ck4440 platform, you acknowledge the use of these technologies as described below.

4.1 Types of Cookies We Use

Cookie Type	Purpose	Duration
Strictly Necessary	Session management, login authentication, security tokens, fraud prevention	Session
Functional	Remembering your language preference, game settings, and responsible gaming limits	Up to 12 months
Analytics	Understanding how users navigate the platform, identifying popular pages and features, improving UX	Up to 24 months
Marketing	Delivering personalised promotional content and measuring the effectiveness of campaigns (only with consent)	Up to 12 months

4.2 Managing Cookies

You may control or disable cookies through your web browser settings. Most modern browsers allow you to block or delete cookies on a per-site basis. Please note that disabling strictly necessary cookies will impair the functionality of the ck4440 platform and may prevent you from logging in or completing transactions. Disabling analytics or marketing cookies will not affect your ability to use the platform but may result in less personalised content. For detailed instructions on managing cookies in your specific browser, please consult your browser's help documentation.

05 Data Sharing & Third Parties

ck4440 does not sell, rent, or trade your personal data to third parties for their own marketing purposes. We may share your data with carefully selected third parties only in the circumstances described below, and only to the extent necessary for the specific purpose.

5.1 Payment Processing Partners

To process your deposits and withdrawals, we share necessary financial transaction data with our payment processing partners, including bKash, Nagad, Rocket, Upay, and banking partners. These organisations process your payment data as independent data controllers subject to their own privacy policies and applicable financial regulations.

5.2 Game Content Providers

The games available on ck4440 are supplied by third-party studios including Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi. These providers may receive your session token and anonymised gameplay data necessary to deliver their game content and calculate outcomes. They do not receive your full personal profile.

5.3 Technology and Infrastructure Providers

We engage third-party service providers for cloud hosting, data storage, cybersecurity, platform analytics, and customer support tooling. These providers act as data processors under contract with ck4440 and are bound by strict data processing agreements that prohibit them from using your data for any purpose other than delivering the contracted services to ck4440.

5.4 Legal and Regulatory Disclosure

ck4440 may disclose your personal data to law enforcement agencies, government authorities, or other regulatory bodies where we are legally required to do so — for example, pursuant to a valid court order, legal process, or in connection with an investigation into suspected money laundering, fraud, or other criminal activity. We will notify you of such disclosure where we are legally permitted to do so.

5.5 Business Transfers

In the event that ck4440 undergoes a merger, acquisition, restructuring, or sale of all or part of its business assets, your personal data may be transferred as part of that transaction. We will notify you via the email address registered on your account prior to any such transfer and will ensure that the receiving entity is bound by terms no less protective than those in this Privacy Policy.

06 Data Retention

ck4440 retains your personal data only for as long as is necessary to fulfil the purposes for which it was collected, or as required by applicable law and regulatory obligations. The following general retention periods apply:

Data Category	Retention Period	Basis
Account registration data	Duration of account + 5 years post-closure	Legal / contractual obligation
KYC identity documents	5 years from date of verification	AML / regulatory compliance
Financial transaction records	7 years from transaction date	Financial record-keeping requirements
Gaming and betting activity	5 years from last activity	Responsible gaming / dispute resolution
Customer support communications	3 years from last interaction	Service quality / dispute resolution
Self-exclusion records	Permanently retained	Responsible gaming obligations
Marketing consent records	Until consent is withdrawn + 2 years	Consent management compliance
Technical / server logs	12 months from creation	Security and fraud prevention

Upon expiry of the applicable retention period, ck4440 will securely delete or anonymise your personal data in accordance with our internal data disposal procedures. Anonymised, aggregated data that cannot be linked back to any individual may be retained indefinitely for statistical and analytical purposes.

07 Your Privacy Rights

As a registered user of ck4440, you hold meaningful rights over your personal data. ck4440 is committed to honouring these rights promptly and without undue burden. To exercise any of the rights listed below, please contact our Data Protection team at [email protected] with the subject line "Privacy Rights Request".

7.1 Right of Access

You have the right to request a copy of the personal data that ck4440 holds about you. We will provide this information in a structured, commonly used format within 30 days of receiving your verified request. We may charge a reasonable administrative fee for manifestly unfounded or excessive requests.

7.2 Right to Rectification

If any personal data we hold about you is inaccurate, outdated, or incomplete, you have the right to request that we correct it. You may update many details directly through your account settings. For data that cannot be changed via the platform (such as KYC documents), please contact [email protected].

7.3 Right to Erasure ("Right to Be Forgotten")

You may request the deletion of your personal data where it is no longer necessary for the purpose for which it was collected, or where you have withdrawn consent and no other legal basis for processing exists. Please note that this right is subject to overriding obligations — for example, we are required to retain financial transaction records and KYC documents for specified periods under applicable regulations, and these records cannot be erased upon request during the mandatory retention window.

7.4 Right to Restriction of Processing

You may ask ck4440 to restrict the processing of your data in certain circumstances, for example while you contest the accuracy of data we hold, or while a complaint is under investigation. During a restriction period, ck4440 may store your data but will not actively process it beyond what is legally required.

7.5 Right to Data Portability

Where processing is based on your consent or on contract, and where processing is carried out by automated means, you have the right to receive your personal data in a structured, machine-readable format (such as JSON or CSV) and to transmit that data to another controller.

7.6 Right to Object

You have the right to object at any time to the processing of your personal data for direct marketing purposes. Upon receiving an objection, ck4440 will cease marketing communications without delay. You may also object to processing based on legitimate interests, in which case ck4440 will assess whether compelling legitimate grounds for processing override your interests.

08 Data Security

ck4440 implements a comprehensive set of technical, organisational, and administrative security measures designed to protect your personal data against unauthorised access, accidental loss, alteration, disclosure, or destruction. Key security measures in place include:

• 256-bit SSL/TLS Encryption: All data transmitted between your device and ck4440 servers is encrypted in transit using industry-standard TLS 1.2 or higher. The ck4440 website operates exclusively over HTTPS.
• Encryption at Rest: Sensitive data stored in ck4440 databases — including passwords (which are stored as salted cryptographic hashes, never in plain text) and KYC documents — is encrypted at rest using AES-256.
• Access Controls: Access to personal data within ck4440's systems is restricted on a strict need-to-know basis. Staff members are granted the minimum level of access necessary to perform their role. All access is logged and audited.
• Two-Factor Authentication (2FA): ck4440 encourages all registered players to enable 2FA on their accounts for an additional layer of login security. Internal staff with access to player data are required to use 2FA.
• Regular Security Audits: ck4440 engages independent cybersecurity professionals to conduct periodic penetration tests and vulnerability assessments of the platform and its underlying infrastructure.
• Intrusion Detection: Real-time monitoring systems alert our security team to anomalous access patterns, potential intrusion attempts, and unusual data transfer volumes.
• Data Breach Response: In the event of a personal data breach that poses a risk to your rights and freedoms, ck4440 will notify affected users at the email address registered on their account within 72 hours of becoming aware of the breach, describing the nature of the breach, the categories of data affected, and the steps we are taking to mitigate the impact.

While ck4440 takes all reasonable precautions to protect your data, no system connected to the internet is completely immune to security risks. You also play a role in keeping your account secure — please use a strong, unique password for your ck4440 account and never share your login credentials with anyone.

09 Children & Minors

The ck4440 platform is strictly intended for adults aged 18 years and above. We do not knowingly collect, process, or retain personal data from any individual under the age of 18. Age verification is a mandatory step in our account registration process, and we apply KYC checks to confirm the age of players before processing any withdrawal.

10 Changes to This Privacy Policy

ck4440 reserves the right to update, amend, or replace this Privacy Policy at any time to reflect changes in applicable law, regulatory guidance, our data processing practices, or the products and services we offer. When material changes are made to this Policy, we will:

• Update the "Effective Date" at the top of this document;
• Display a prominent notice on the ck4440 platform informing registered users of the change;
• Send a notification to your registered email address summarising the key changes.

Your continued use of the ck4440 platform following notification of any changes constitutes your acceptance of the revised Privacy Policy. If you do not agree with the updated terms, you must cease using the platform and may request account closure by contacting [email protected].

We encourage you to review this Privacy Policy periodically to remain informed about how ck4440 protects your personal data.

10.1 Contact Our Data Protection Team

For any questions, concerns, or requests related to this Privacy Policy or ck4440's data processing practices, please contact us using the details below:

This Privacy Policy was last reviewed and updated on 1 January 2026. ck4440 reserves the right to update this Policy at any time. Continued use of the platform constitutes acceptance of the then-current Policy.