tk77 Privacy Policy

1 Introduction

This Privacy Policy ("Policy") is issued by tk77 ("tk77", "we", "us", "our"), the operator of the online betting and gaming platform available at tk77.vu. This Policy governs the collection, use, storage, and disclosure of personal data provided by or collected from registered users ("Player", "You", "Your") and visitors to the tk77 platform.

tk77 is committed to maintaining the confidentiality, integrity, and security of all personal information in our possession. We recognise the trust Bangladesh players place in us when they share their data and we honour that trust by operating to a high standard of data protection.

By registering an account on tk77, making a deposit, or otherwise engaging with our services, you acknowledge that you have read and understood this Policy and consent to the processing of your personal data as described herein. If you do not agree with any part of this Policy, please refrain from using the tk77 platform.

This Policy should be read in conjunction with the tk77 Terms and Conditions, which form the overall contractual framework governing your use of our services. Both documents together constitute the complete agreement between you and tk77 with respect to your account and personal data.

2 Information We Collect

tk77 collects personal data from you through several channels: directly when you register and interact with the platform, automatically through technical systems when you visit our site, and occasionally from trusted third-party verification providers. We limit collection to what is genuinely necessary to deliver and improve our services.

2.1 Registration and Account Data

When you create a tk77 account, we collect:

• Full legal name as it appears on your government-issued identification
• Date of birth (to verify the 21+ age requirement)
• Residential address including city (Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, Barisal, Rangpur, Mymensingh, Cox's Bazar, or other)
• Mobile phone number (primary contact for OTP verification and account alerts)
• Email address
• Username and encrypted password
• Preferred currency (Bangladeshi Taka, BDT)

2.2 Identity Verification Data

To comply with anti-money-laundering (AML) and Know Your Customer (KYC) obligations, tk77 may request and retain copies of:

• National Identity Card (NID) or passport
• Proof of residential address (utility bill, bank statement dated within 90 days)
• Selfie photograph for facial match against ID document
• Source of funds declaration for high-value accounts

2.3 Financial and Transaction Data

Every financial transaction you conduct on tk77 generates a record that we retain for regulatory and dispute-resolution purposes. This includes:

• Deposit and withdrawal amounts, dates, and timestamps (Bangladesh Standard Time, UTC+6)
• Payment method identifiers: bKash account number, Nagad account number, Rocket account number, Upay account number, bank account details, or masked card numbers (Visa, Mastercard)
• Transaction reference numbers issued by payment processors
• Bonus credits applied, wagering progress, and bonus expiry records
• Bet placement history, settlement outcomes, and account balance snapshots

2.4 Technical and Device Data

When you access tk77.vu, our servers automatically log certain technical information, including:

• IP address and approximate geolocation derived from IP
• Device type, operating system, and browser version
• Pages visited, time spent on pages, and navigation path through the platform
• Session start and end timestamps
• Referral URL (the website from which you arrived at tk77.vu)
• Error logs and crash reports generated during your session

2.5 Communications Data

Any message, chat, email, or other communication you send to the tk77 support team is retained. This includes the content of your messages, the dates and times they were sent, support ticket reference numbers, and the outcome or resolution of each enquiry. This data is used to resolve disputes, improve support quality, and as a record of instructions you have issued to us.

3 How We Use Your Information

tk77 uses your personal data for clearly defined operational, legal, and service-improvement purposes. We do not use your data for purposes incompatible with those stated at the time of collection.

tk77 will never use your personal data to make automated decisions that produce significant legal effects on you without human review. If automated systems flag your account for fraud or AML concerns, a qualified team member will review the flag before any account action is taken.

4 Legal Basis for Processing

tk77 processes your personal data under the following legal grounds:

• Contract performance: Processing necessary to deliver the services you signed up for, including account management, payment processing, and game access.
• Legal obligation: Processing required to comply with applicable laws, including AML regulations, KYC requirements, and responses to lawful requests from regulatory authorities.
• Legitimate interests: Processing for fraud prevention, platform security, internal analytics, and responsible gaming monitoring, where these interests are not overridden by your privacy rights.
• Consent: Processing for optional marketing communications. You may withdraw this consent at any time by contacting support or adjusting your account notification preferences.

5 Data Sharing & Disclosure

tk77 does not sell or rent your personal data to any third party. We share data with external parties only in the limited circumstances described below, and only to the minimum extent necessary.

5.1 Payment Processors

To process deposits and withdrawals, tk77 shares relevant transaction data with our certified payment gateway partners. These partners include providers that facilitate bKash, Nagad, Rocket, Upay, bank transfer, and card payment processing. All payment partners are contractually bound to handle your data securely and are prohibited from using it for any purpose other than processing your transaction.

5.2 Identity Verification Providers

During KYC procedures, your identity documents and verification data may be shared with accredited third-party identity verification services. These providers verify document authenticity and check identity against watchlists as required by AML regulations. They process data only for verification purposes and retain it according to their own data protection policies, which are aligned with international standards.

5.3 Legal and Regulatory Authorities

tk77 may disclose personal data to law enforcement agencies, financial intelligence units, or other governmental bodies when required to do so by law, court order, or regulatory directive. Where permitted, tk77 will notify you before disclosing your data in this manner.

5.4 Service Providers

tk77 engages trusted third-party service providers for IT infrastructure, cloud hosting, security monitoring, and customer support software. These providers access personal data only to the extent required to perform services on our behalf and are bound by data processing agreements that prohibit independent use of your data.

5.5 Game Technology Providers

Certain game providers such as Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi operate game engines integrated into the tk77 platform. Limited session and transaction data is shared with these providers solely to deliver game functionality, resolve game-related disputes, and meet their own regulatory audit requirements. No personally identifiable information beyond what is technically necessary is shared.

6 Cookies & Tracking Technologies

tk77 uses cookies and similar browser-based technologies to keep the platform functional, secure, and measurable. The following categories of cookies are in use:

tk77 does not use third-party advertising cookies or cross-site tracking pixels. Analytics data is aggregated and anonymised before any internal review — individual browsing behaviour is not profiled for commercial purposes.

You may configure your browser to block or delete cookies at any time. Disabling essential cookies will prevent core platform functions such as maintaining your logged-in session and may render certain pages inaccessible. Disabling functional and analytics cookies will not affect your ability to place bets or process transactions.

7 Data Retention

tk77 retains personal data for as long as your account is active and for defined periods thereafter, as required by law or legitimate operational necessity. The following retention schedule applies:

• Account and registration data: Retained for the life of your account plus 7 years following permanent account closure, to satisfy AML record-keeping requirements.
• Identity verification documents: Retained for 5 years following account closure or the date of the last transaction, whichever is later.
• Financial transaction records: Retained for 7 years from the date of each transaction in accordance with standard financial record-keeping obligations.
• Betting history and game logs: Retained for 5 years for dispute resolution, audit, and responsible gaming monitoring purposes.
• Customer support communications: Retained for 3 years from the date of each interaction.
• Technical and device logs: Retained for 12 months on a rolling basis and then automatically purged.
• Marketing consent records: Retained for the duration of your consent plus 2 years as proof of consent management.

When the applicable retention period expires, data is securely deleted or anonymised so that it can no longer be linked to you as an individual. Anonymised, aggregated data may be retained indefinitely for statistical and analytical purposes.

8 Your Privacy Rights

As a tk77 player, you hold the following rights in relation to your personal data. To exercise any of these rights, contact our support team at the details provided in Section 13.

• Right of Access: You may request a copy of all personal data tk77 holds about you. We will provide this within 30 days of a verified request.
• Right to Rectification: If any information we hold about you is inaccurate or incomplete, you have the right to request correction. Account details such as address and phone number can also be updated directly from your account settings page.
• Right to Erasure ("Right to be Forgotten"): You may request deletion of your personal data. This right is subject to exceptions where retention is required by law (e.g., AML and financial record obligations). Where deletion is not possible in full, we will anonymise your data to the maximum extent permitted.
• Right to Restriction of Processing: You may request that we limit how we use your data while a dispute or review is in progress.
• Right to Data Portability: You may request your personal data in a structured, machine-readable format to transfer to another service provider where technically feasible.
• Right to Withdraw Consent: Where processing is based on your consent (e.g., marketing communications), you may withdraw that consent at any time without affecting the lawfulness of processing prior to withdrawal.
• Right to Object: You may object to processing based on legitimate interests. We will assess your objection and cease processing unless we can demonstrate compelling legitimate grounds that override your interests.

tk77 will acknowledge all data rights requests within 5 business days and provide a substantive response within 30 days. For complex requests, we may extend this period by a further 30 days with prior notification. There is no charge for submitting a data rights request.

9 Children & Minors

tk77 is an adult gambling platform. Our services are intended exclusively for individuals aged 21 years and above. We do not knowingly collect, solicit, or retain personal data from anyone under the age of 21. If we become aware that an account has been registered by or for a person under 21, we will immediately:

• Suspend and permanently close the account
• Void all bets placed through that account
• Refund deposited funds minus any applicable administrative costs
• Delete personal data associated with the underage account to the extent permitted by law

If you are a parent or guardian and believe a minor has registered an account on tk77 using your payment details or personal information, please contact our support team immediately so we can investigate and take the appropriate action.

10 Third-Party Links

The tk77 platform may, from time to time, contain references to third-party game providers, payment service pages, or informational resources. These third-party environments operate under their own privacy policies, which tk77 has no control over and is not responsible for. We recommend reviewing the privacy policy of any third-party service you interact with independently.

tk77 does not host external advertisements or affiliate banners that track your behaviour across other websites. Any links that appear on tk77.vu are purely for navigation within our own platform or to services directly required to deliver our betting and gaming features.

11 Security Measures

tk77 implements a comprehensive set of technical and organisational security measures to protect your personal data against unauthorised access, disclosure, alteration, or destruction:

• Transport Layer Security (TLS 1.3): All data in transit between your browser and tk77 servers is encrypted using current TLS standards.
• Data-at-rest encryption: Sensitive fields in our databases (passwords, ID document references, payment tokens) are stored in encrypted form using AES-256.
• Access controls: Internal access to player data is governed by role-based permissions. Staff can only access data categories required for their specific function.
• Two-factor authentication (2FA): Available and encouraged for all tk77 player accounts to prevent unauthorised login.
• Penetration testing: tk77 commissions independent security assessments of our platform infrastructure on a periodic basis to identify and remediate vulnerabilities.
• Incident response plan: In the event of a data breach, tk77 has a documented incident response plan. Affected users will be notified without undue delay in the event of a breach likely to result in high risk to their rights.

While tk77 takes every reasonable precaution, no online platform can offer a 100% guarantee against all security threats. You also play an important role in keeping your account secure: use a strong, unique password, enable 2FA, and never share your login credentials with anyone.

12 Policy Updates

tk77 reserves the right to update or revise this Privacy Policy at any time. Changes may be required to reflect new legal obligations, platform features, or improvements to our data practices. The "Last Updated" date at the top of this page will be revised each time a substantive change is made.

For significant changes that materially affect how we process your personal data, tk77 will notify registered players by email or by a prominent notice on the platform at least 14 days before the changes take effect. Minor clarifications or administrative amendments may take effect immediately without advance notice.

Your continued use of tk77 services following publication of an updated Privacy Policy constitutes acceptance of the revised terms. If you do not agree with a material change, you may request account closure before the change takes effect by contacting our support team.

13 Contact Us

For any questions, concerns, or requests relating to this Privacy Policy or your personal data, please reach out to the tk77 Data Support team using the details below. All contact information is provided as plain text — please use your own email or messaging application to initiate contact.

When submitting a data rights request, please include your registered account username and a brief description of your request to help us process it efficiently. We may need to verify your identity before acting on certain requests to ensure we protect your data from unauthorised third-party access.