tk771 Privacy Policy
Your privacy is a serious responsibility at tk771. This Privacy Policy explains precisely what personal data we collect from Bangladeshi players, how we store and use it, who we may share it with, and the rights you hold over your own information.
Your Data Rights at a Glance
- Right to access your personal data at any time
- Right to correct inaccurate information
- Right to request deletion of your data
- Right to receive a portable copy of your data
- Right to object to certain data processing
- Contact: [email protected]
How tk771 Protects You
Six principles that define our approach to data protection and player privacy on the tk771 platform.
Data Minimisation
tk771 collects only the personal data that is strictly necessary to operate your account, process transactions, and comply with verification obligations. We do not harvest data for its own sake.
SSL Encryption
All data transmitted between your device and tk771 — including account credentials, payment details, and personal information — is protected by industry-standard SSL/TLS encryption protocols.
No Unauthorised Sharing
tk771 does not sell, rent, or trade your personal data to third-party marketers. Data is shared only with vetted service providers who are contractually bound to protect it, and only to the extent necessary.
Defined Retention Periods
We retain personal data only for as long as your account is active or as required to fulfil legal, regulatory, and financial record-keeping obligations. After that period, data is securely deleted or anonymised.
Your Rights Respected
You have the right to access, correct, export, or request deletion of your personal data at any time. Simply contact our support team and we will handle your request within a reasonable timeframe.
Transparent Cookie Use
tk771 uses cookies solely for session management, platform performance analytics, and fraud prevention. We do not deploy third-party advertising or tracking cookies that profile your off-site behaviour.
Full Privacy Policy
This Privacy Policy ("Policy") describes how tk771 ("the Platform", "we", "us", "our") collects, uses, stores, and discloses personal data relating to players and visitors ("you", "your") who access the tk771 website and its associated services. Please read this Policy carefully before registering an account or making use of any tk771 service. By using the tk771 platform, you confirm that you have read and understood this Policy.
This Policy is incorporated by reference into the tk771 Terms & Conditions. Defined terms used in this Policy carry the same meaning as in the Terms & Conditions unless otherwise stated here.
1Introduction and Scope
tk771 is an online betting and casino platform serving players in Bangladesh. We are committed to handling all personal data with the highest degree of care, transparency, and integrity. This Policy applies to all personal data we process in connection with your use of the tk771 platform, whether you access it via a web browser on a desktop computer, a mobile device, or any other compatible device.
This Policy covers:
- Personal data provided by you directly during registration, account management, or support interactions.
- Data collected automatically through your use of the platform, including technical and behavioural data.
- Data received from third-party service providers such as payment processors and identity verification partners.
This Policy does not apply to any third-party websites, applications, or services that may be linked to from the tk771 platform. tk771 is not responsible for the privacy practices of those third parties, and we encourage you to review their privacy policies independently.
2Personal Data We Collect
tk771 collects personal data in several categories depending on the nature of your interaction with the platform. The categories and specific data points are set out in the table below.
| Category | Data Points Collected | Purpose |
|---|---|---|
| Identity Data | Full legal name, date of birth, national ID or passport number | Account registration, age verification (21+), KYC compliance |
| Contact Data | Mobile phone number, email address, residential address (city, district) | Account communication, deposit/withdrawal notifications, support |
| Financial Data | bKash/Nagad/Rocket/Upay account numbers used for deposits and withdrawals, transaction references | Processing payments, fraud prevention, financial record-keeping |
| Technical Data | IP address, browser type and version, operating system, device type, session timestamps | Security monitoring, fraud detection, platform optimisation |
| Usage Data | Pages visited, games played, bet history, session duration, click patterns | Platform improvement, responsible gaming monitoring, personalised experience |
| Support Data | Content of support tickets, chat transcripts, email correspondence with our team | Resolving player queries, quality assurance, dispute resolution |
| Verification Data | Copies of identity documents submitted during KYC verification (NID, passport, utility bill) | Mandatory identity verification prior to withdrawal processing |
tk771 does not collect or store full payment card numbers. Where Visa or Mastercard are used via a payment gateway, card processing is handled entirely by the gateway provider under their own PCI-DSS compliant infrastructure.
3How We Collect Your Data
tk771 collects personal data through the following channels:
- Direct Submission: When you complete the registration form, submit a KYC verification request, make a deposit or withdrawal, or contact our support team.
- Automated Technologies: When you browse the tk771 platform, our servers automatically log certain technical data including your IP address, device identifiers, and session activity. We also use cookies and similar technologies as described in Section 7.
- Payment Processors: When you transact via bKash, Nagad, Rocket, or Upay, the relevant mobile financial service provider may share a transaction reference and partial account identifier with tk771 for the purpose of reconciling your deposit or withdrawal.
- Identity Verification Partners: Where tk771 uses a third-party identity verification service to assist with KYC checks, that provider may supply us with a verification status result and a summary of the documents reviewed.
- Game Providers: Our casino game providers (including Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi) may share aggregated game session data with tk771 for the purpose of account management and responsible gaming monitoring.
4How We Use Your Personal Data
tk771 uses your personal data for the following specific purposes:
- Account Registration and Management: To create and maintain your tk771 player account, verify your identity and age (21+ requirement), and enable you to access all platform features.
- Payment Processing: To process deposits and withdrawals via bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, and BRAC Bank, and to maintain accurate financial records of all transactions.
- Platform Security and Fraud Prevention: To detect, investigate, and prevent fraudulent activity, money laundering, unauthorised account access, and other prohibited activities described in our Terms & Conditions.
- Customer Support: To respond to your queries, resolve disputes, investigate complaints, and provide assistance through our 24/7 English-language support channels.
- Responsible Gaming: To monitor your betting patterns and account activity for signs of problem gambling behaviour, and to enforce self-exclusion, deposit limit, or cooling-off measures you have activated on your account.
- Legal and Regulatory Compliance: To meet our obligations under applicable law, including record retention requirements and the provision of data to regulatory or law enforcement bodies where legally required.
- Platform Improvement: To analyse aggregated usage data, identify areas for improvement, test new features, and optimise the platform experience for players in Bangladesh.
- Communications: To send you transactional communications (deposit confirmations, withdrawal receipts, account notifications) and, where you have opted in, promotional communications about tk771 bonuses and offers.
Marketing Communications: You may opt out of promotional emails from tk771 at any time by contacting our support team at [email protected]. Opting out of marketing communications will not affect your receipt of essential transactional notifications.
5Legal Basis for Processing
tk771 processes your personal data on the following legal grounds:
- Contractual Necessity: Processing your identity, contact, and financial data is necessary to fulfil the contract between you and tk771, as set out in our Terms & Conditions. Without this processing, we cannot operate your account or process transactions.
- Legal Obligation: Certain processing activities — particularly identity verification, financial record-keeping, and the provision of data to law enforcement where required — are mandated by applicable law and are not optional.
- Legitimate Interests: tk771 processes technical and usage data on the basis of our legitimate interest in maintaining platform security, preventing fraud, and improving our services. We balance these interests against your right to privacy at all times.
- Consent: Where we send promotional marketing communications, we do so only where you have provided explicit consent or where a soft opt-in applies. You may withdraw your consent at any time.
6Data Sharing and Disclosure
tk771 does not sell, rent, or trade your personal data to any third party for commercial purposes. We may share your data only in the following limited and controlled circumstances:
- Payment Service Providers: bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, and BRAC Bank receive transaction data necessary to process your deposit and withdrawal instructions.
- Identity Verification Services: Where we engage a third-party KYC provider to assist with document verification, they receive only the data necessary to complete the verification check and are contractually prohibited from using it for any other purpose.
- Game Technology Providers: Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, Ezugi, and other certified game studios receive a pseudonymous player identifier and session data necessary to serve games within the tk771 platform.
- IT Infrastructure and Security Providers: Our hosting, CDN, and cybersecurity partners may process technical data incidentally as part of delivering and protecting the platform. All such partners operate under data processing agreements with tk771.
- Legal and Regulatory Authorities: tk771 may disclose personal data to government bodies, law enforcement agencies, or courts where we are legally required to do so, or where disclosure is necessary to protect the safety of individuals or to prevent serious harm.
- Business Transfers: In the event that tk771 is subject to a merger, acquisition, or asset sale, your personal data may be transferred to the successor entity. We will notify you of any such transfer and the privacy protections that will apply.
All third parties with whom tk771 shares personal data are required to maintain appropriate technical and organisational safeguards and to use the data only for the specified purposes. tk771 remains accountable for data shared with processors acting on our behalf.
7Cookies and Tracking Technologies
tk771 uses cookies — small text files stored on your device — and similar local storage technologies to operate and improve the platform. The cookies we use fall into the following categories:
| Cookie Type | Purpose | Duration |
|---|---|---|
| Strictly Necessary | Maintain your login session, remember your account preferences, and ensure platform security functions operate correctly | Session / up to 30 days |
| Performance & Analytics | Collect anonymised data about how players navigate the platform so we can identify slow pages and improve user experience | Up to 12 months |
| Fraud Prevention | Detect and prevent automated bot activity, credential stuffing, and other security threats by analysing device fingerprint signals | Up to 90 days |
tk771 does not use advertising cookies, retargeting pixels, or social media tracking scripts. You may manage cookie preferences through your browser settings. Please note that disabling strictly necessary cookies will impair the functionality of the tk771 platform, including your ability to remain logged in.
8Data Retention
tk771 retains personal data for no longer than is necessary for the purposes for which it was collected, or as required by applicable law. Our standard retention periods are as follows:
- Active Account Data: Retained for the full duration of your account relationship with tk771.
- Closed Account Data: Identity, financial transaction records, and KYC documents are retained for a minimum of 5 years following account closure to meet financial record-keeping obligations.
- Support and Communication Records: Retained for 3 years from the date of the last interaction, to enable dispute resolution and quality assurance.
- Technical and Usage Logs: Aggregated or pseudonymised after 12 months; fully deleted after 36 months.
- Marketing Consent Records: Retained for 3 years from the date consent was given or withdrawn, as evidence of compliance.
After the applicable retention period has elapsed, personal data is either securely and irreversibly deleted or anonymised such that it can no longer be attributed to an identifiable individual. Anonymised data may be retained indefinitely for statistical and analytical purposes.
9Data Security Measures
tk771 implements a layered approach to data security, combining technical controls, organisational policies, and staff practices to protect your personal data against unauthorised access, disclosure, alteration, or destruction.
Our key security measures include:
- SSL/TLS Encryption: All data in transit between your browser or device and the tk771 platform is encrypted using TLS 1.2 or higher. This applies to login sessions, payment flows, account management pages, and support interactions.
- Encrypted Data Storage: Sensitive personal data fields — including identity document references and financial account identifiers — are stored in encrypted form within our database infrastructure.
- Access Controls: Access to player personal data by tk771 staff is restricted on a strict need-to-know basis. All internal access is logged and subject to regular audit review.
- Intrusion Detection: Our platform infrastructure is monitored continuously for anomalous activity, attempted breaches, and denial-of-service conditions.
- Password Hashing: Player passwords are stored using a one-way cryptographic hashing algorithm. tk771 staff cannot view your plaintext password under any circumstances.
In the event of a personal data breach that is likely to result in a risk to your rights and freedoms, tk771 will notify affected players without undue delay and will take all reasonable steps to contain and remediate the breach.
While tk771 employs robust security measures, no online platform can guarantee absolute security. You are responsible for maintaining the confidentiality of your own login credentials and for ensuring your device is protected by up-to-date security software.
10Your Privacy Rights
As a tk771 player, you hold the following rights with respect to your personal data. To exercise any of these rights, please contact our support team at [email protected]. We will respond to all verifiable requests within 30 days.
- Right of Access: You may request a copy of all personal data that tk771 holds about you, together with information about how it is used and with whom it is shared.
- Right to Rectification: If any personal data we hold about you is inaccurate or incomplete, you have the right to request that it be corrected or updated without undue delay.
- Right to Erasure ("Right to be Forgotten"): You may request that tk771 delete your personal data where it is no longer necessary for the purpose for which it was collected, where you withdraw consent, or where processing is unlawful. This right is subject to exceptions where retention is required by law.
- Right to Data Portability: You may request that tk771 provide your personal data in a structured, machine-readable format so that you can transfer it to another service provider.
- Right to Restriction of Processing: You may request that tk771 restrict its processing of your data in certain circumstances — for example, while the accuracy of data you have contested is being verified.
- Right to Object: You may object to tk771's processing of your personal data where that processing is based on our legitimate interests. You have an absolute right to object to processing for direct marketing purposes.
- Right to Withdraw Consent: Where processing is based on your consent (for example, marketing emails), you may withdraw that consent at any time without affecting the lawfulness of prior processing.
To exercise any of the above rights, email [email protected] with the subject line "Data Rights Request". Please include your registered email address and account username so we can verify your identity before processing the request.
11Children and Underage Users
tk771 is strictly an adult platform. We do not knowingly collect, process, or retain personal data from any person under the age of 21. The platform is not directed at, and is not intended for use by, any individual who is under 21 years of age.
During registration, players are required to confirm that they are at least 21 years old and to provide a date of birth that is consistent with that requirement. Where tk771 has reason to believe that an account has been registered by or on behalf of a person under 21, that account will be suspended immediately, all balances will be forfeited, and any personal data associated with the account will be securely deleted.
If you are a parent or guardian and believe that your child has registered an account on tk771, please contact us immediately at [email protected] so that we can take prompt action.
12Changes to This Privacy Policy
tk771 reserves the right to update or amend this Privacy Policy at any time. When we make changes, the revised Policy will be published on this page with an updated effective date. Where changes are material — for example, a new category of data collection or a new third-party sharing arrangement — we will notify registered players by email using the address associated with their account.
Your continued use of the tk771 platform following the publication of an updated Privacy Policy constitutes your acknowledgment of, and agreement to, the revised terms. We encourage you to review this Policy periodically to remain informed about how tk771 protects your personal data.
This Privacy Policy was last reviewed and updated in January 2026. If you have any questions or concerns about this Policy or about how tk771 handles your data, please do not hesitate to contact us using the details provided in Section 13 below.
13Contact Us
If you have any questions, concerns, or requests relating to this Privacy Policy or to the personal data that tk771 holds about you, please contact our data support team using the details below. All privacy-related enquiries will be handled by a dedicated member of our team.
- Platform: tk771 — Online Betting & Casino Platform
- Market: Bangladesh
- Support Language: English (24/7)
- Email: [email protected] (plain text — not a clickable link)
- Response Time: Within 30 days for formal data rights requests; within 24 hours for general privacy queries
Ready to Play Responsibly?
Now that you understand how tk771 protects your data, explore our full range of games and sports betting markets — all secured by the privacy standards described in this Policy.