57bdt Privacy Policy — Your Data, Your Rights

Privacy at a Glance

The following summary highlights the most important points of this Privacy Policy. The full binding text is set out in the numbered sections below — please read the complete document before using the 57bdt platform.

01About 57bdt and This Policy

57bdt is an online casino and sports betting platform operated under the 57bdt brand, serving players in Bangladesh. For the purposes of this Privacy Policy, "57bdt", "we", "us", and "our" refer to the operator of the 57bdt platform accessible at https://57bdt.ws. We act as the data controller in respect of the personal information you provide to us when registering for and using the platform.

This Privacy Policy applies to all personal data collected through the 57bdt website, including data collected during account registration, identity verification, payment processing, gameplay, customer support interactions, and any promotional activities. By registering an account or using the platform, you acknowledge that you have read and understood this Privacy Policy and consent to the processing of your personal data as described herein.

02Information We Collect

57bdt collects personal data from three primary sources: information you provide directly, information generated automatically through your use of the platform, and information received from trusted third-party providers. The categories of data collected are described below.

Information You Provide Directly

When you register an account, complete KYC verification, make a deposit or withdrawal, contact support, or participate in a promotion, you may provide us with the following types of personal information:

• Identity information: full name, date of birth, nationality, and a copy of a government-issued identification document (such as a National Identity Card, passport, or driving licence).
• Contact information: mobile phone number, email address, and residential address.
• Financial information: the mobile wallet number (bKash, Nagad, Rocket, or Upay) or card details (Visa or Mastercard) linked to your 57bdt account for the purpose of processing deposits and withdrawals.
• KYC documentation: selfie photographs, utility bills, or other supporting documents submitted during the identity verification process.
• Communications: the content of messages you send to 57bdt support via email, including any attachments or screenshots provided to assist with query resolution.

Information Collected Automatically

When you access and use the 57bdt platform, certain technical data is collected automatically by our systems. This data is used primarily for platform security, fraud prevention, and service improvement purposes:

• Device and technical data: IP address, device type and model, operating system version, browser type and version, and mobile network carrier.
• Usage data: pages visited within the platform, session duration, click patterns, game titles accessed, bet amounts placed, game outcomes, and cashout activity.
• Location data: approximate geolocation derived from your IP address. 57bdt does not collect precise GPS location data from your device.
• Cookie data: session identifiers, preference settings, and analytics data collected via cookies and similar tracking technologies, as described in Section 07 of this Policy.

Information from Third Parties

In certain circumstances, 57bdt may receive personal data about you from trusted third-party sources, including:

• Identity verification providers: third-party KYC services that verify the authenticity of identity documents submitted by Players.
• Payment processors: transaction confirmation data received from bKash, Nagad, Rocket, Upay, Visa, and Mastercard to reconcile deposits and withdrawals.
• Fraud detection services: risk-scoring data from automated fraud prevention tools used to identify unusual account or transaction patterns.

03How We Use Your Information

57bdt processes your personal data only for specific, legitimate purposes. We do not use your data for any purpose that is incompatible with those originally disclosed to you. The primary purposes for which we use your personal data are:

• Account management: to create, maintain, and operate your 57bdt account, including processing login requests, updating account settings, and communicating account-related notifications.
• Payment processing: to process deposits and withdrawals via your selected payment method, reconcile transaction records, and resolve payment disputes.
• Identity verification: to verify your identity and age in compliance with responsible gaming obligations, anti-money laundering requirements, and KYC obligations.
• Customer support: to respond to your support queries, investigate complaints, and resolve account or payment issues in a timely manner.
• Fraud and security: to detect, investigate, and prevent fraudulent activity, money laundering, unauthorised account access, and other security threats to the platform and its players.
• Responsible gaming: to monitor gameplay patterns for signs of problem gambling, apply deposit limits or self-exclusion restrictions where requested, and enforce the platform's minimum age policy.
• Service improvement and personalisation: to analyse aggregated usage data for the purpose of improving platform performance, adding new features, and personalising the game and promotion recommendations we present to you.

04Legal Basis for Processing

57bdt processes personal data on one or more of the following legal bases, depending on the nature and purpose of the processing activity:

• Contractual necessity: processing required to fulfil our obligations under the Terms & Conditions you agreed to when registering your account, including account operation, payment processing, and support provision.
• Legal obligation: processing necessary to comply with applicable laws and regulations, including anti-money laundering obligations, age verification requirements, and responding to lawful requests from government or law enforcement authorities.
• Legitimate interests: processing carried out for purposes that are in the legitimate interests of 57bdt or its players, such as fraud detection, platform security, service improvement, and responsible gaming monitoring, provided those interests are not overridden by your fundamental rights.
• Consent: where we rely on your consent as the legal basis for processing (for example, sending promotional communications), you have the right to withdraw that consent at any time without affecting the lawfulness of processing carried out before withdrawal.

05Sharing Your Information

57bdt does not sell, rent, or trade your personal data to third parties for their own marketing purposes. We share your data only in the limited circumstances described below, and only to the extent necessary for the specified purpose.

Payment and Technology Providers

We share financial and identity data with payment service providers (bKash, Nagad, Rocket, Upay, Visa, Mastercard) and third-party technology providers (including game studios such as Pragmatic Play, Evolution Gaming, Spribe, and Ezugi) to the extent necessary to process transactions and deliver the platform's gaming services. These providers are contractually bound to process your data only as instructed by 57bdt and in accordance with applicable data protection standards.

Legal and Regulatory Authorities

57bdt may disclose your personal data to government agencies, law enforcement bodies, financial intelligence units, or regulatory authorities where we are required to do so by applicable law, court order, or binding regulatory direction. This includes disclosures made in connection with anti-money laundering investigations, fraud investigations, or the enforcement of responsible gaming restrictions.

Identity Verification Partners

To fulfil our KYC obligations, 57bdt works with specialist identity verification providers. When you submit identity documents for verification, those documents and associated data are processed by our verification partner on our behalf. The verification partner is contractually prohibited from using your data for any purpose other than completing the verification task assigned by 57bdt.

06Payment Data and Financial Transactions

57bdt takes the security of financial data with particular seriousness, given that our players in Bangladesh primarily transact via mobile financial services including bKash, Nagad, and Rocket. The mobile wallet number you register with your 57bdt account is treated as sensitive personal data and is subject to the following specific protections:

Your wallet number and card details are stored in encrypted form and are never transmitted in plain text. Specific financial controls include:

• Full card numbers are never stored on the 57bdt platform. Only masked identifiers (e.g., the last four digits) are retained for display purposes.
• Payment transactions are processed directly by the respective payment provider. 57bdt does not handle raw card transaction data — all card processing is delegated to PCI-DSS compliant payment processors.
• Transaction records, including amounts, timestamps, and payment method identifiers, are retained for a minimum of 5 years after account closure to meet financial compliance and anti-money laundering record-keeping requirements.

07Cookies and Tracking Technologies

57bdt uses cookies and similar tracking technologies to operate the platform, remember your preferences, and gather analytics data. This section explains what cookies we use, why, and how you can control them.

Essential Cookies

These cookies are strictly necessary for the platform to function. They maintain your logged-in session, remember your language preference, and ensure that security tokens remain valid during your visit. Essential cookies cannot be disabled without breaking core platform functionality. They do not track your activity for advertising purposes and are not shared with third parties.

Analytics Cookies

We use analytics cookies to understand how players navigate the platform — for example, which pages are visited most frequently, where players exit the platform, and how long sessions last on average. This data is aggregated and anonymised before analysis. Analytics data helps us identify usability issues and improve the platform experience for all players. You may opt out of analytics cookies by contacting [email protected].

Managing Your Cookie Preferences

Most mobile browsers allow you to control cookie settings through your browser's privacy or settings menu. You can typically choose to block all cookies, accept only essential cookies, or clear existing cookies at any time. Please note that blocking essential cookies will prevent you from logging into your 57bdt account and using the platform's core features. Clearing cookies will log you out of any active session.

08Data Retention

57bdt retains personal data only for as long as is necessary for the purposes for which it was collected, or as required by applicable law. The following retention periods apply:

• Active account data: retained for the full duration of the account relationship — from registration until the account is closed or terminated.
• Post-closure account and transaction records: retained for a minimum of 5 years after the date of account closure to meet anti-money laundering, financial record-keeping, and dispute resolution obligations.
• Support communications: retained for 2 years from the date of the last support interaction, unless the communication forms part of an ongoing investigation or dispute, in which case it is retained until the matter is fully resolved.

When the applicable retention period expires and there is no other legal basis requiring continued retention, 57bdt will securely delete or anonymise your personal data so that it can no longer be attributed to you as an identifiable individual.

09Your Data Rights

As a registered player on 57bdt, you have the following rights in respect of your personal data. To exercise any of these rights, contact us at [email protected] with the subject line "Data Rights Request" and specify which right you wish to exercise.

• 👁️
  Right of AccessYou may request a copy of all personal data that 57bdt holds about you. We will provide this in a commonly used, machine-readable format within 30 days of receiving a valid request.
• ✏️
  Right of RectificationIf any personal data we hold about you is inaccurate or incomplete, you may request that we correct it. For example, if your registered mobile number has changed, contact support to update your account records.
• 🗑️
  Right of ErasureYou may request the deletion of your personal data where it is no longer necessary for the purposes for which it was collected, or where you withdraw consent and there is no other legal basis for continued processing. Note that legal retention obligations (such as the 5-year post-closure transaction record requirement) may prevent immediate deletion of certain data categories.
• ⛔
  Right to Restrict ProcessingYou may request that we restrict the processing of your personal data in circumstances where you contest the accuracy of the data, object to the processing, or require the data to be retained for a legal claim while processing is otherwise disputed.
• 📦
  Right to Data PortabilityWhere processing is based on your consent or on a contract with you, you may request that we provide your personal data in a structured, machine-readable format so that you may transfer it to another service provider of your choice.

To submit a data rights request, email [email protected] with the subject line "Data Rights Request". We will verify your identity before processing the request and aim to respond within 30 days. If a request is complex or requires additional time, we will notify you and provide an updated timeline.

10Data Security

57bdt implements a range of technical and organisational security measures to protect your personal data from unauthorised access, disclosure, alteration, and destruction. Security measures currently in place include 256-bit SSL/TLS encryption for all data transmitted between your device and the 57bdt platform; encrypted storage of sensitive account data including identity documents and payment method identifiers; access controls that limit internal staff access to personal data on a strict need-to-know basis; regular security assessments and vulnerability monitoring of the platform's technical infrastructure; and secure data deletion procedures applied when the applicable retention period expires.

While 57bdt takes all reasonable steps to protect your data, no online platform can guarantee absolute security against all possible threats. If you become aware of any unauthorised use of your account or suspect that your personal data has been compromised, please contact [email protected] immediately so that we can investigate and take appropriate protective action.

11Children's Privacy

The 57bdt platform is strictly intended for adults aged 21 years and above. 57bdt does not knowingly collect personal data from individuals under the age of 21. During registration, all users are required to confirm their date of birth, and age verification checks are conducted as part of the KYC process. If 57bdt becomes aware that personal data has been collected from an individual who is under the minimum age, that data will be deleted immediately and the associated account will be closed without further notice.

12Changes to This Privacy Policy

57bdt reserves the right to update or amend this Privacy Policy at any time. The current version of the Privacy Policy will always be accessible on this page, with the "Last Updated" date reflecting the most recent revision. We will notify registered Players of any material changes to this Policy — for example, changes that affect how your data is used or shared — by posting a notification on the platform or sending an email to your registered address, at least 14 days before the change takes effect.

Your continued use of the 57bdt platform following publication of an updated Privacy Policy constitutes your acceptance of the revised terms. If you do not agree with any changes to the Policy, you have the right to request account closure by contacting [email protected] before the changes take effect.

13Contact Us About Privacy

If you have any questions, concerns, or requests relating to this Privacy Policy or the way 57bdt processes your personal data, please contact our support team. All privacy queries are handled confidentially and with priority.

Privacy support email: [email protected]

We aim to acknowledge all privacy-related emails within 3 business days. Complex requests, including data deletion or data portability requests, will be fully resolved within 30 calendar days.