kkfbb Privacy Policy
Your privacy matters to kkfbb. This policy explains exactly what personal information we collect, how we use it, and what rights you have over your own data as a player on our Bangladesh platform.
kkfbb is an online betting and casino platform built for players in Bangladesh. We operate under a commitment to responsible data handling. We collect only the personal information we genuinely need in order to provide the platform's services — account management, payment processing, security verification, responsible gaming compliance, and customer support. We do not sell your personal data to third parties, and we do not use your information for any purpose outside those described in this Policy.
This Policy should be read alongside the kkfbb Terms & Conditions, which govern your overall use of the platform. Where this Policy refers to "personal data", that means any information that can identify you directly or indirectly — including your name, mobile number, date of birth, device identifiers, and transaction history. Aggregated or anonymised data that cannot be used to identify you is not personal data and is not subject to this Policy.
SSL Encryption on Every Session
All data transmitted between your device and kkfbb is encrypted using industry-standard SSL. This applies to account logins, deposits, withdrawals, and all game activity.
We Collect Only What We Need
kkfbb does not collect excessive data. We ask for your mobile number, date of birth, and payment wallet details — the minimum set required to operate a regulated betting account.
We Never Sell Your Data
kkfbb does not sell, rent, or trade your personal data to advertisers, data brokers, or any other commercial third parties. Your information stays within the kkfbb platform ecosystem.
You Control Your Data
You have the right to access, correct, or request deletion of your personal data at any time by contacting kkfbb support. Account closure triggers a data retention review process.
Cookies Used for Session & Security Only
kkfbb uses essential cookies to maintain your login session and protect against fraud. We do not use third-party advertising cookies or tracking pixels to follow you across other websites.
Direct Contact for Privacy Queries
For any question about this Policy or your personal data, contact the kkfbb data team at [email protected]. We aim to respond within 2 business days.
1Registration Data
When you create a kkfbb account, we collect the following information directly from you:
- Full name — as provided during registration, used for account identification and KYC verification.
- Bangladeshi mobile number — your primary account identifier and the destination for SMS verification codes and withdrawal confirmations.
- Date of birth — collected to verify that you meet the 21+ age requirement. This field is mandatory.
- Password — stored in hashed form. kkfbb never stores or transmits passwords in plain text.
2Transaction & Payment Data
When you make a deposit or request a withdrawal, we collect and process the following payment-related data:
- Mobile wallet identifiers — the bKash, Nagad, Rocket, or Upay number used for each transaction. We store this to enable withdrawal routing and to comply with anti-money-laundering requirements.
- Transaction amounts and timestamps — recorded for every deposit, withdrawal, bet placement, and winnings settlement in your account history.
- Account balance history — a running record of your account balance changes, maintained for audit and dispute resolution purposes.
- KYC documentation — where age verification or identity checks are triggered, copies of submitted identity documents (National ID, passport) are stored securely and used solely for verification.
3Technical & Usage Data
When you access kkfbb, our servers and platform software automatically collect the following technical information:
- IP address and approximate geographic location — used to detect suspicious login patterns and to comply with jurisdiction-based access requirements.
- Device type and browser/OS version — used to optimise the platform experience for your specific device and to identify unusual access patterns.
- Session logs — records of login times, pages visited, games played, and bet placements within each session. Used for security audit, fraud prevention, and responsible gaming monitoring.
4Primary Purposes
kkfbb uses your personal data for the following primary purposes, all of which are necessary for the operation of the platform and your use of its features:
- Account creation and management — verifying your identity, creating and maintaining your account, and enabling you to log in securely.
- Payment processing — processing your deposits from bKash, Nagad, Rocket, and Upay, and routing your withdrawal payments back to your registered wallet.
- Age and identity verification — confirming that you meet the 21+ age requirement and, where required, verifying your identity against KYC documentation.
- Fraud prevention and security — monitoring account activity to detect and prevent fraud, money laundering, bonus abuse, and unauthorised access.
- Responsible gaming compliance — using your session data and betting patterns to identify signs of problem gambling behaviour and to enforce any self-imposed limits you have set.
- Customer support — using your account details and interaction history to resolve disputes, answer queries, and provide effective support when you contact us.
5Communications
kkfbb may use your registered mobile number to send you the following types of communication:
- Transactional SMS — deposit confirmations, withdrawal processing notices, and account security alerts. These are mandatory service messages and cannot be opted out of while your account is active.
- Promotional messages — bonus offers, seasonal promotions (such as Eid or BPL season specials), and platform news. You may opt out of promotional messages at any time by contacting support.
- Responsible gaming check-ins — automated or agent-initiated messages if your usage patterns trigger our responsible gaming monitoring thresholds.
6We Do Not Sell Your Data
kkfbb does not sell, rent, trade, or otherwise commercially transfer your personal data to any third party. This is an absolute commitment. We do not have commercial arrangements with data brokers, advertising networks, or marketing companies that involve sharing your identifiable personal information.
7Limited Permitted Sharing
kkfbb shares your personal data only in the following tightly controlled circumstances:
- Payment service providers — bKash, Nagad, Rocket, and Upay receive only the transaction data necessary to process your deposit or withdrawal. They do not receive your full account profile or betting history.
- Game providers — Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Ezugi, and Spribe receive a session token and anonymised player identifier sufficient to run the game. They do not receive your name, mobile number, or payment details.
- Law enforcement and regulatory authorities — kkfbb will disclose personal data to government agencies, law enforcement, or financial intelligence units where required by applicable law, a valid court order, or a mandatory regulatory request. We will notify you of such disclosure where legally permitted to do so.
- Platform infrastructure providers — our hosting, server, and content-delivery partners process data on our behalf under strict data processing agreements. They are contractually prohibited from using your data for any purpose other than providing the services we have engaged them for.
8Retention Principles
kkfbb retains personal data for no longer than is necessary for the purposes described in this Policy, or as required by applicable legal, regulatory, or financial compliance obligations. When a retention period expires, data is securely deleted or anonymised so that it can no longer be used to identify you. The table below summarises our standard retention periods by data category.
9Post-Closure Retention
If you close your kkfbb account, we are required by financial and anti-money-laundering standards to retain your registration data and transaction records for a minimum of 5 years from the date of account closure. This retention is mandatory and cannot be waived by a deletion request. After the mandatory retention period, all identifying data is permanently deleted. We will not use retained post-closure data for any marketing or operational purpose.
10Cookies We Use
kkfbb uses a limited set of cookies that are necessary for the platform to function correctly and securely. We do not use advertising cookies, retargeting pixels, or social media tracking cookies. The cookies we use fall into the following categories:
- Session cookies — temporary cookies that keep you logged in during a single browsing session. These expire when you close your browser and are essential for the platform to operate.
- Authentication cookies — persistent cookies that allow the "remember me" feature to work, so you do not have to re-enter your credentials on every visit. These can be cleared via your browser settings at any time.
- Security cookies — cookies that help detect and block suspicious access attempts, including CSRF protection tokens that prevent cross-site request forgery attacks.
- Preference cookies — lightweight cookies that store your platform preferences such as language selection, so these do not need to be reset on each visit.
11Managing Cookies
All modern browsers allow you to view, delete, and block cookies. If you disable essential session or authentication cookies, some features of the kkfbb platform — including the ability to log in and place bets — will not function correctly. You can clear all kkfbb cookies by clearing your browser's site data for kkfbb.pro. This will log you out of any active session.
12Technical Security Measures
kkfbb implements the following technical security measures to protect the personal data we hold: SSL/TLS encryption on all data in transit between your device and our servers; encrypted storage for sensitive data fields including passwords (hashed with bcrypt) and KYC documents; access controls ensuring that only authorised kkfbb personnel with a legitimate operational need can access personal data, with access logged and audited; two-factor authentication requirements for all platform administration accounts; automated anomaly detection systems that flag unusual login patterns, payment activity, and access attempts for review by our security team.
13Data Breach Response
Despite our security measures, no platform can guarantee absolute protection against all threats. In the event of a data breach that is likely to affect your rights as a data subject, kkfbb will: contain the breach and conduct a root-cause investigation; notify affected users as soon as reasonably practicable, by SMS to their registered mobile number, describing the nature of the breach and the steps we are taking; and, where required by applicable law or regulation, notify the relevant authorities. We will not conceal a breach that materially affects you.
14Your Rights as a Data Subject
As a user of the kkfbb platform, you have the following rights with respect to your personal data. To exercise any of these rights, contact us at [email protected] with your registered mobile number and a description of your request:
- Right of access — you may request a copy of all personal data kkfbb holds about you. We will provide this within 10 business days of a verified request.
- Right to rectification — if any personal data we hold about you is inaccurate or incomplete, you have the right to have it corrected. Update requests for your registered mobile number or name require supporting documentation.
- Right to erasure — you may request deletion of your personal data. Note that mandatory retention periods (described in Section 4) take precedence; we cannot delete data we are legally required to retain. We will delete all non-mandatory data immediately upon a verified erasure request.
- Right to restriction of processing — you may request that we limit our use of your data to storage only, without active processing, while a rectification or erasure request is being considered.
- Right to data portability — you may request a machine-readable export of the personal data you provided to kkfbb during registration and account operation, in JSON or CSV format.
15Exercising Your Rights
To exercise any of the rights described above, send a written request to [email protected] from the mobile number registered to your account, or include your registered mobile number in the message body for identity verification. We will respond to all rights requests within 10 business days. Complex requests may take up to 30 days; we will notify you if an extension is needed. There is no charge for exercising your rights.
1621+ Only — Zero Tolerance for Underage Access
kkfbb is strictly for adults aged 21 and above. We do not knowingly collect personal data from any person under the age of 21. Age is verified at registration using date of birth, and may be verified further through KYC documentation. If we discover or are notified that a person under the age of 21 has registered an account, we will immediately close the account, void all bets placed, forfeit any balance, and permanently delete all personal data associated with the account — with the exception of any data we are legally required to retain to document the breach of our age policy. Parents and guardians who believe a minor may have registered with kkfbb should contact us immediately at [email protected].
17Third-Party Privacy Responsibilities
kkfbb integrates with third-party payment providers (bKash, Nagad, Rocket, Upay) and game content providers (Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Ezugi, Spribe). When you interact with these services through the kkfbb platform, your data handling is governed by this Policy for data we process, and by each provider's own privacy policy for data they process. kkfbb is not responsible for the privacy practices of third-party providers. We share only the minimum data required for each integration, as described in Section 3. We encourage you to review the privacy policies of these providers independently if you have concerns about how they handle your data.
18Policy Update Process
kkfbb reviews this Privacy Policy periodically and may update it to reflect changes in our data practices, changes in applicable law, or the introduction of new platform features that involve personal data processing. When we update this Policy, we will revise the "Last Updated" date at the top of this page. For material changes — those that meaningfully affect how we collect, use, or share your data — we will notify you by SMS to your registered mobile number at least 7 days before the change takes effect.
19Continued Use Means Acceptance
Your continued use of the kkfbb platform after a policy update constitutes your acceptance of the revised Policy. If you do not agree with an update to this Policy, you should stop using the platform and may request account closure as set out in the Terms & Conditions.
20Privacy Contact Details
For all privacy-related queries, data subject rights requests, or concerns about how kkfbb handles your personal data, please contact us using the details below. Include your registered mobile number in all communications so we can verify your identity and locate your account:
- Email:
- Response time: We aim to acknowledge all privacy requests within 2 business days and to provide a full response within 10 business days.
Your Privacy, Our Priority
Play confidently at kkfbb — your data is protected. Explore our platform, check out our FAQ, or review our full Terms & Conditions.