Data protection

Ckk4 Privacy Policy

Last updated: January 2026 — Your personal data is fully secure with us.

Your Data Is Fully Secured No third-party selling Mobile Banking Security Full user control Encrypted Data Transparent Cookie Policy Clear & transparent policy Support whenever you need it Your Data Is Fully Secured No third-party selling Mobile Banking Security Full user control Encrypted Data Transparent Cookie Policy Clear & transparent policy Support whenever you need it

What information is collected

When you use the ckk4 platform, we collect various types of information to help improve our services and personalize your experience. A detailed breakdown of the data we collect is provided below.

Account & identity information

  • Full Name & Date of Birth
  • Mobile Number & Email Address
  • Residential Address & District
  • National ID or Passport Number (for KYC verification)
  • Username & password (encrypted)

Payment & transaction information

  • bKash, Nagad, or Rocket number
  • Deposit & Withdrawal History (BDT / ৳)
  • Transaction date, time & amount
  • Payment method type
  • Partial bank account details (where applicable)

Device & Browser Information

  • Device type & operating system
  • Browser name & version
  • IP Address & Approximate Location
  • Session duration & page visit data

Platform usage information

  • Betting & gaming history
  • Preferred Games & Events
  • Bonus & promotion usage history
  • Support contact history

Purpose of Data Use

Ckk4 uses the data it collects solely for specific, legitimate purposes. We never use your information for unnecessary or unauthorized activities. Below are the primary purposes for which we use your data.

Account management

To handle registration, login, KYC verification, and account security.

Payment processing

To process deposits, withdrawals, and transactions, and to maintain financial records.

Service Improvement

To analyze platform performance and further improve the user experience.

Fraud prevention

To detect suspicious activity and keep the platform and its users safe.

Relevant Offers

To inform you about bonuses, promotions, and special offers tailored to your preferences.

Customer support

To resolve your complaints, questions, and issues quickly and effectively.

Cookies & tracking technologies

Ckk4 uses cookies and similar technologies on its website to make your browsing experience smoother and more personalized. Cookies are small text files stored in your browser that help recognize you on your next visit.

Cookie type Purpose Duration
Essential cookies To maintain login sessions and platform security Until End of Session
Functional Cookies To remember your language and preferences 30 Days
Analytics cookies To collect platform usage statistics 90 days
Security cookies To prevent fraud and unauthorized access 7 Days

You can disable cookies at any time through your browser settings. Please note, however, that disabling certain essential cookies may cause some features of the platform to not function properly.

Data retention, security & third parties

Ckk4 stores your personal data with the highest level of security, using industry-standard encryption to protect it from unauthorized access. Data is retained for as long as your account remains active and for any legally required period thereafter.

Security measures

  • SSL/TLS Encryption
  • Two-factor authentication (where applicable)
  • Regular Security Audits
  • Restricted staff access
  • Secure Server & Database Infrastructure

Sharing data with third parties

Ckk4 never sells your data. Information may be shared with third parties only in the following limited circumstances:

  • Payment Processing Partners (bKash, Nagad, etc.)
  • Law Enforcement Agencies (when legally required)
  • Fraud prevention service providers

Our payment partners operate independently and maintain their own privacy policies. ckk4 is not responsible for how they manage their data; however, we only work with trusted and verified partners.

Your rights over your data

Every registered user on ckk4 has specific rights over their personal data. We believe you should always be in control of your own information. Your rights are detailed below.

Right to Access

You have the right to know what information we hold about you and to receive a copy of it.

Right to rectification

If any of your stored information is incorrect, you may request that it be updated.

Right to Erasure

Under certain circumstances, you may request the deletion of your data, subject to any applicable legal obligations.

To exercise any of these rights, please contact our support team. We typically process requests within 30 business days. In certain cases — particularly for legal or regulatory reasons — complete deletion of data may not be possible.

Policy Updates & Contact Information

Ckk4 may update this Privacy Policy when necessary. For any significant changes, a notice will be posted on the platform and the "Last Updated" date at the top of the page will be revised. We recommend checking this page regularly.

Continued use of the platform after any changes takes effect will be considered your acceptance of the updated policy. If you disagree with any changes, please stop using the platform and contact us.

Privacy support

If you have any questions or concerns about your personal data, your privacy rights, or this policy, please don't hesitate to get in touch with us.

Email: privacy@ckk4.ws

We typically respond within 72 hours. For urgent matters, reach us directly via live chat.

Privacy FAQs

Straight answers to the most frequently asked questions.

No, ckk4 never sells your personal data. Information may only be shared in limited circumstances, strictly for payment processing or to meet legal obligations.

All payment details — including your bKash, Nagad, or Rocket number — are protected with industry-standard encryption. ckk4 never stores full card numbers or PINs.

Data is retained for as long as your account remains active. Even after account closure, certain information may be kept for up to 5 years for legal and regulatory compliance.

Yes, you may request deletion of your data by contacting our support team. However, certain information may need to be retained for a specified period due to legal obligations.

Play It Safe — Get Started Today

Your data is protected, your privacy is guaranteed. Join ckk4 with complete peace of mind and enjoy cricket, football, and much more.

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