Data & Privacy
BigWin33 is committed to protecting the personal data of all users on our platform. This Privacy Policy explains exactly what information we collect, why we collect it, how it is used and stored, and what rights you hold as a user operating from Malaysia or any other jurisdiction.
What This Policy Covers
Before reading the full policy, here is a plain-English overview of the six most important areas this Privacy Policy addresses for all BigWin33 users.
We collect personal information you provide at registration (name, date of birth, address, email, phone number), identity documents submitted for KYC, transaction records, device and browser data, and gameplay activity logs.
Data is collected to operate the platform, process payments in MYR, comply with regulatory KYC requirements, prevent fraud and money laundering, provide customer support, and fulfil our responsible gambling obligations.
All personal data is stored with AES-256 encryption at rest. All data in transit is protected via TLS 1.3. Access to personal data is restricted to authorised BigWin33 personnel on a strict need-to-know basis.
We share data only with verified payment processors (including FPX, DuitNow, Touch 'n Go, Boost, GrabPay), KYC verification partners, fraud detection services, and regulatory bodies as required by law. We do not sell data.
You have the right to access, correct, export, and request deletion of your personal data. You may also object to certain processing activities. All such requests are handled within 30 days of receipt by our data team.
BigWin33 uses essential cookies for session management and optional analytics cookies to understand platform usage. You may manage cookie preferences via your browser settings. We do not use third-party advertising cookies.
This Privacy Policy ("Policy") describes how BigWin33 ("we", "us", "our", "the Platform") collects, uses, stores, shares, and protects personal information relating to registered users ("User", "you", "your") and visitors to our website located at https://bigwin33.cam and all associated subdomains and mobile-optimised interfaces.
BigWin33 operates an online gaming and sports betting platform serving adult players primarily in Malaysia, including players located in Kuala Lumpur, Penang, Johor Bahru, Petaling Jaya, Shah Alam, Bangsar, and other regions throughout the country. Given the nature of our services — which involve real-money financial transactions and mandatory identity verification procedures — the responsible handling of personal data is a core operational and ethical obligation.
We are committed to processing personal data in a manner consistent with applicable data protection principles, including purpose limitation, data minimisation, accuracy, storage limitation, integrity, and confidentiality. This Policy is designed to provide full transparency about our data practices so that you can make informed decisions about your use of BigWin33.
Your consent matters. By registering an account or continuing to use the BigWin33 Platform, you acknowledge that you have read and understood this Privacy Policy and consent to the collection and use of your personal data as described herein. If you do not agree with any part of this Policy, you should discontinue use of the Platform and contact our support team to initiate account closure.
For the purposes of this Privacy Policy, the following terms carry the meanings defined below:
This Policy applies to all Personal Data processed by BigWin33 in connection with the operation of the Platform, including data collected from:
This Policy does not apply to third-party websites, services, or platforms that may be referenced or linked from BigWin33 communications. BigWin33 is not responsible for the privacy practices of any third-party service and encourages Users to review the privacy policies of any third-party platforms they interact with independently.
BigWin33 collects the following categories of Personal Data in connection with the provision of our services:
When you create an account on BigWin33, we collect:
To comply with anti-money laundering and fraud prevention obligations, we collect:
BigWin33 does not collect or store full payment card numbers, CVV codes, or full bank account numbers. Payment instrument authentication is handled entirely by the respective payment service providers.
BigWin33 processes Personal Data on the following legal bases:
| Processing Purpose | Legal Basis |
|---|---|
| Account registration and platform access | Performance of a contract with the User |
| Payment processing and withdrawal fulfilment | Performance of a contract; legal obligation |
| KYC identity verification | Legal obligation (AML/CTF regulatory requirements) |
| Fraud detection and prevention | Legitimate interests of BigWin33 and its users |
| Responsible gambling monitoring | Legal obligation; legitimate interests |
| Customer support and dispute resolution | Performance of a contract; legitimate interests |
| Platform analytics and product improvement | Legitimate interests (non-identifiable aggregated data) |
| Compliance with legal and regulatory obligations | Legal obligation |
| Direct marketing communications (opt-in only) | Consent (freely withdrawable at any time) |
BigWin33 uses collected Personal Data exclusively for the following purposes:
Our commitment: BigWin33 does not use your personal data for unsolicited third-party marketing, profile selling, or any purpose beyond those described in this Policy. You will only receive promotional communications from BigWin33 if you have explicitly opted in to receive them.
BigWin33 does not sell, rent, or trade your Personal Data to any third party for commercial or marketing purposes. We disclose Personal Data only in the limited circumstances described below:
To process deposits and withdrawals, we share the minimum necessary financial data with our authorised payment partners, including providers operating FPX, DuitNow, Touch 'n Go eWallet, Boost, GrabPay, Maybank, CIMB, Public Bank, RHB, Hong Leong Bank, and USDT TRC20 cryptocurrency settlement services. These partners are contractually bound to handle data in accordance with applicable security standards.
Identity documents and biometric data submitted for KYC verification are processed by BigWin33's contracted identity verification service providers. These providers are bound by strict data processing agreements and operate under equivalent data protection standards.
We share device fingerprint data, IP addresses, and transaction patterns with contracted fraud detection services to identify and prevent account fraud, payment fraud, and money laundering activity. All such sharing is performed under data processing agreements.
BigWin33 may disclose Personal Data to regulatory authorities, law enforcement agencies, tax authorities, or other public bodies where required to do so by applicable law, court order, or regulatory direction. We will inform you of any such disclosure where permitted by law to do so.
In the event of a merger, acquisition, restructuring, or sale of all or part of BigWin33's business assets, Personal Data held by BigWin33 may be transferred as part of that transaction. You will be notified of any such transfer and any material changes to this Privacy Policy that result therefrom.
No data sales. Under no circumstances does BigWin33 sell, license, or otherwise commercially exploit your personal data to advertisers, data brokers, or any third party for their own independent use.
BigWin33's primary data processing infrastructure is operated within secure data centres. In certain cases, processing activities conducted by third-party service providers (including identity verification partners, fraud detection services, and cloud infrastructure providers) may involve the transfer of Personal Data to jurisdictions outside Malaysia.
Where such international transfers occur, BigWin33 ensures that appropriate safeguards are in place to protect your Personal Data, including contractual clauses requiring the recipient to maintain data protection standards equivalent to those applied by BigWin33. No international transfer of Personal Data will be made to a jurisdiction that BigWin33 does not reasonably believe offers an adequate level of data protection.
BigWin33 retains Personal Data for the periods necessary to fulfil the purposes for which it was collected, subject to the following minimum retention obligations:
| Data Category | Retention Period | Basis |
|---|---|---|
| Account registration data | Duration of account + 5 years post-closure | Legal obligation (AML regulations) |
| KYC identity documents | 5 years from date of submission | Legal obligation (AML/CTF compliance) |
| Transaction records | 7 years from transaction date | Legal obligation (financial records) |
| Gameplay and betting history | 5 years from last activity | Dispute resolution; regulatory compliance |
| Customer support records | 3 years from interaction date | Legitimate interests (dispute management) |
| Usage and technical data (cookies) | Up to 13 months from collection | Legitimate interests (platform analytics) |
| Marketing consent records | Until consent is withdrawn + 3 years | Legal obligation (evidence of consent) |
Upon expiry of the applicable retention period, Personal Data is securely deleted or anonymised in a manner that renders re-identification impossible. Where anonymisation is employed, the resulting anonymised dataset may be retained for statistical purposes without limitation.
BigWin33 implements a comprehensive set of technical and organisational security measures designed to protect Personal Data against unauthorised access, disclosure, alteration, loss, or destruction. Our security framework includes:
Notwithstanding the above, no data transmission or storage system can be guaranteed to be 100% secure. If you believe your account has been compromised, please contact BigWin33 support immediately.
BigWin33 uses cookies and similar tracking technologies to operate the Platform effectively and understand how Users interact with it. The following categories of cookies are used:
These cookies are strictly necessary for the Platform to function. They enable session management, authentication tokens, and security protections including CSRF prevention. Essential cookies cannot be disabled without impairing Platform functionality. No consent is required for essential cookies as they are technically necessary for service delivery.
With your consent, BigWin33 uses analytics cookies to collect aggregated, anonymised data about how the Platform is used — including pages visited, features accessed, and session duration. This data is used exclusively for internal product improvement purposes and is not shared with third-party advertising platforms.
Preference cookies remember your Platform settings, including language preference, display configuration, and notification preferences, so that you do not need to reconfigure them each time you visit.
You may configure your browser to refuse, delete, or notify you of cookies. Note that disabling certain categories of cookies may affect Platform functionality. Specific browser instructions for managing cookies are available in your browser's help documentation.
Given the sensitive nature of identity documents submitted for KYC verification, BigWin33 applies enhanced security and handling procedures to all KYC Data:
Security reminder: If you receive any communication requesting identity documents outside of the official BigWin33 platform upload interface — whether by email, WhatsApp, Telegram, or any other channel — treat it as fraudulent and do not respond. Contact BigWin33 support immediately.
As a User of the BigWin33 Platform, you hold the following rights with respect to the Personal Data we hold about you. All rights requests are handled within thirty (30) calendar days of receipt, subject to identity verification.
You have the right to request a copy of the Personal Data BigWin33 holds about you, along with information about how it is used, where it is stored, and who it has been shared with.
You have the right to request the correction of any inaccurate or incomplete Personal Data held about you. Corrections to registration data should be submitted via your account settings or by contacting support.
You have the right to request deletion of your Personal Data where it is no longer necessary for the purposes for which it was collected, where you withdraw consent, or where processing has occurred unlawfully. Note that certain data may be retained beyond your request where retention is required by law (e.g., transaction records under AML regulations).
Where processing is based on your consent or on contractual necessity, you have the right to receive your Personal Data in a structured, commonly used, machine-readable format, and to request that it be transferred to another controller where technically feasible.
You have the right to object to the processing of your Personal Data where that processing is based on BigWin33's legitimate interests, including any profiling conducted for responsible gambling monitoring purposes. We will cease such processing unless we can demonstrate compelling legitimate grounds that override your interests.
Where processing is based on your consent, you may withdraw that consent at any time without affecting the lawfulness of processing that occurred prior to withdrawal. Withdrawal of consent to marketing communications may be effected via the unsubscribe mechanism in any marketing email or by contacting support directly.
You have the right to request that BigWin33 restrict the processing of your Personal Data in certain circumstances, including where you contest the accuracy of the data or where you have objected to processing pending verification of BigWin33's legitimate grounds.
To exercise any of the above rights, please contact our Data Protection team using the contact details provided in Section 17 of this Policy. All rights requests will be handled within 30 calendar days. Identity verification will be required prior to fulfilling any rights request to ensure that Personal Data is not disclosed to or deleted at the request of an unauthorised third party.
The BigWin33 Platform is strictly for adults aged 21 years and above. We do not knowingly collect, use, or process Personal Data from individuals below the age of 21 under any circumstances. If BigWin33 discovers that an account has been created by or on behalf of a person below this age, that account will be immediately suspended and all associated data will be deleted following completion of any mandatory regulatory reporting requirements.
If you are a parent or guardian and believe that your child may have created an account on BigWin33, please contact our support team immediately. We will take prompt action to investigate and, where confirmed, close the account and purge the associated Personal Data as described above.
The BigWin33 Platform integrates with a range of third-party service providers to deliver its core functionality. These include, but are not limited to, payment processing gateways, identity verification services, fraud detection systems, and platform analytics tools. Each of these third-party providers operates under contractual obligations that require them to handle Personal Data in a manner consistent with this Policy and applicable data protection law.
BigWin33 does not permit any third-party service provider to use Personal Data shared with them for purposes beyond the specific service they are contracted to provide. BigWin33 conducts periodic reviews of third-party data processing arrangements to ensure ongoing compliance with this principle.
BigWin33's website does not contain links to third-party websites. Where references to external resources are made in platform communications (e.g., responsible gambling support organisations), users are encouraged to review the privacy policies of those organisations independently.
BigWin33 reserves the right to amend, update, or replace this Privacy Policy at any time. All amendments will be published on this page with an updated "Last Updated" date. Where changes are material — meaning they significantly affect the nature or extent of data processing — BigWin33 will notify Users via the email address registered to their account prior to the amended Policy taking effect.
Continued use of the BigWin33 Platform following the publication of an updated Privacy Policy constitutes your acceptance of the amended terms. If you do not agree with any amendment, you should cease using the Platform and request account closure. A full version history of this Policy is maintained internally and is available upon written request.
For any questions, concerns, or formal rights requests relating to this Privacy Policy or BigWin33's data processing practices, please contact our Data Protection team using the details below:
BigWin33 — Data Protection & Privacy
Email: [email protected] (plain text — not a clickable link)
Subject Line: Privacy Request / Data Rights Request
Response Time: Within 30 calendar days of verified receipt
Live Chat: Available 24/7 via the Platform interface for initial enquiries
All formal rights requests must be submitted in writing (via email) and will require identity verification before any action is taken. This is to ensure that Personal Data is protected and not disclosed to or altered at the request of an unauthorised party.
For inquiries specifically related to responsible gambling, self-exclusion, or deposit limit requests, please use the 24/7 live chat facility for immediate assistance.
This Privacy Policy was last reviewed and updated on 1 January 2026. BigWin33 reserves all rights not expressly granted herein.
Your Data. Your Rights.
BigWin33 handles your personal data with the same care and transparency we apply to every part of the platform. Fast MYR payouts, verified fair play, and a privacy framework built around your rights. For players aged 21 and above only. Play responsibly.