Privacy & Data Security

Big11 Privacy Policy – Your Personal Data Protection

Big11 takes every piece of personal information you entrust to us seriously. This Privacy Policy clearly explains how we collect, use, store, and protect your data in accordance with applicable data protection laws in Malaysia.

Updated: 1 January 2026

Our Commitment to Your Privacy

Six core data protection principles we practise every day to keep big11 members' information secure.

256-bit Data Encryption

All your personal data and financial transactions are protected with 256-bit SSL encryption technology. This means every piece of information transmitted between your device and the big11 servers cannot be read by any unauthorised third party.

No Data Sales to Third Parties

Big11 will not sell, rent, or disclose your personal data to any third party for marketing purposes without your explicit consent. Your data belongs to you and we respect that privacy fully.

Secure Data Storage

All member data is stored on servers protected by multi-layered firewalls, strict access controls, and continuous 24/7 monitoring. Our data centres comply with the highest international security standards to ensure your data remains secure at all times.

Internal Access Control

Only specifically authorised big11 staff may access members' personal data, and only to the extent necessary to perform their duties. All access is logged and regularly audited to ensure no misuse occurs.

Data Breach Notification

In the event of any security breach involving your personal data, big11 is committed to notifying you within 72 hours of the incident being detected, in line with international data protection best practices.

Full Control in Your Hands

You have the right to access, correct, delete, and control how your personal data is used by big11. All privacy-related requests can be submitted through our customer support team, available 24/7.


1

Introduction

Big11 is committed to protecting the privacy of all members and users who visit our platform at big11.onl. This Privacy Policy ("Policy") describes in detail how we collect, process, store, and protect your personal information in accordance with the Personal Data Protection Act 2010 (PDPA) of Malaysia and applicable related regulations.

By registering an account or continuing to use the big11 platform, you acknowledge that you have read and understood this Privacy Policy and agree to the way we handle your personal data as described herein. If you do not agree with any part of this Policy, please discontinue use of the big11 platform and contact us for further assistance.

This policy applies to all information we collect through the big11.onl website, the big11 mobile app, email communications, and any other channels operated by big11. We encourage you to read this policy carefully and contact our support team if you have any questions.

This Privacy Policy forms part of the big11 Terms and Conditions. By using our platform, you agree to both documents simultaneously.

2

Personal Data We Collect

Big11 collects various categories of personal data depending on how you interact with our platform. We only collect information that is strictly necessary for the stated purposes and do not gather excessive or irrelevant data.

Data Category Example Information Requirements
Personal Identity Full name, date of birth, gender, identification card number Required (KYC)
Contact Information Email address, phone number, residential address Required
Financial Information Bank account number, payment methods, transaction records Required (deposit/withdrawal)
Technical Data IP address, device type, web browser, operating system Automatic
Activity Data Wagering history, games played, session duration Automatic
Communication Preferences Notification preferences, language preference, account settings Preferences

All data collected during the KYC (Know Your Customer) process, including copies of identity documents, is processed using a secure verification system and retained only for as long as required for regulatory compliance purposes.

3

How We Collect Data

Big11 collects your personal data through various means as you use our platform. We are always transparent about these collection methods and ensure all data is gathered lawfully and ethically.

  • Account registration — information you provide when opening a new account at big11.
  • KYC verification — documents and information you submit for identity verification purposes.
  • Financial transactions — details collected automatically when you make a deposit or withdrawal.
  • Platform usage — activity data automatically recorded during your gaming session.
  • Support communications — information you share when contacting the big11 customer support team.
  • Cookies and tracking technology — technical data collected through your web browser (see Section 9).
  • Mobile app — data collected through the big11 app on your iOS and Android devices.

big11 does not collect your personal information from third-party sources without your knowledge and consent, except in cases of identity verification through approved KYC services.

4

Purpose of Data Use

Big11 uses your personal data solely for legitimate and necessary purposes in operating our online gaming platform. We will not use your data beyond the stated scope without obtaining fresh consent from you.

  • Opening, verifying, and managing your big11 member account.
  • Processing deposits, withdrawals, and all related financial transactions.
  • Fulfilling legal compliance obligations, including KYC and anti-money laundering (AML) requirements.
  • Providing effective and responsive customer support services.
  • Sending important account-related communications, including security notifications and policy updates.
  • Sending relevant promotional offers and bonuses (only if you have not opted out).
  • Detecting and preventing fraud, misuse, and activities that violate our Terms and Conditions.
  • Enhancing the user experience through usage pattern analysis and feedback.
  • Complying with any instructions or orders issued by the relevant authorities.
5

Sharing Data With Third Parties

Big11 does not sell your personal data to any third parties. However, in certain specific situations, we may need to share your personal information with selected parties as described below, and only to the extent strictly necessary.

  • Payment service providers — to process your deposits and withdrawals securely.
  • KYC verification platform — to verify your identity in accordance with regulatory requirements.
  • Technology service providers — which help us operate the platform infrastructure, including hosting and cybersecurity.
  • Regulatory authorities — when required to do so by law or official order.
  • Law enforcement agencies — in cases involving investigation of fraud, money laundering, or other illegal activities.

All third parties we work with are bound by strict confidentiality agreements and must comply with data protection standards equally as rigorous as big11's internal standards. We do not permit third parties to use your data for their own purposes.

Should big11 be involved in any merger, acquisition, or asset sale, member personal data may be transferred as part of that transaction. You will be notified in advance via email or an in-platform notice.

6

Data Security

Big11 continuously invests in security infrastructure to ensure your personal data is always protected against unauthorized access, loss, or unintentional disclosure. Our security systems are designed with a comprehensive, multi-layered protection approach.

  • 256-bit SSL/TLS encryption for all data transmitted between your browser and the big11 servers.
  • Passwords are stored using irreversible hashing with salt.
  • Two-factor authentication (2FA) is available and encouraged for all member accounts.
  • Round-the-clock 24/7 security monitoring by our in-house cybersecurity team.
  • Regular penetration testing conducted by independent, certified third parties.
  • Strict role-based access control for all big11 staff.
  • Automated encrypted data backups to ensure service continuity.

While big11 takes all reasonable precautions, no security system in the world can guarantee 100% protection. We encourage you to play an active role in keeping your account secure by using a strong and unique password and ensuring your device is updated with the latest security patches.

7

Data Retention Period

Big11 retains your personal data for as long as necessary to fulfill the purposes stated in this Policy, or as required by applicable laws and regulations. Once the retention period expires, your data will be securely deleted or anonymized.

Data Type Retention Period Reason
Active account data Throughout the active account period Service operations
Financial transaction records 7 years after transaction AML compliance
KYC Documents 5 years after account closure Regulatory requirements
Support communication logs 3 years Dispute referral and resolution
Technical data and cookies 13 months Analytics and security
Marketing data Until you withdraw consent Promotional communications
8

Your Rights

As a data subject under Malaysia's Personal Data Protection Act 2010 (PDPA), you have rights that you should be aware of and may exercise at any time by contacting big11 through the available support channels.

Right of Access

You have the right to request a copy of the personal data we hold about you at any time.

Right to Rectification

You may request that we correct any inaccurate or incomplete personal data.

Right to Erasure

Under certain circumstances, you may request that we delete your personal data from our systems.

Right to Object

You may object to the processing of your data for direct marketing purposes at any time.

Right to Data Portability

You have the right to receive your personal data in a machine-readable format for transfer to another party.

Right to Restriction of Processing

You may request that we restrict the processing of your data under certain circumstances provided by law.

To exercise any of the above rights, please contact the big11 support team. We will process your request within 30 business days. Note: Certain rights may be limited in situations where data processing is required for legal compliance.

9

Cookies & Tracking Technology

Big11 uses cookies and similar tracking technologies to enhance your experience on our platform. Cookies are small text files stored on your device when you visit our website, and they help us recognize you during subsequent visits.

  • Essential Cookies — required for core platform functions such as login and session security. Cannot be disabled.
  • Preference Cookies — stores your settings and preferences such as language and display theme.
  • Analytics Cookies — helps us understand how you use the platform for improvement purposes.
  • Performance Cookies — collects data on platform speed and usability for optimization purposes.

You can manage cookie settings through your web browser preferences. However, disabling essential cookies may affect the functionality of the big11 platform. Third-party cookies used by our service providers are subject to their respective privacy policies.

10

Children's Privacy

Big11 is a platform exclusively for adults aged 18 and above. We do not knowingly collect, process, or store any personal data relating to individuals under the age of 18.

If we find that we have inadvertently collected data from an underage individual, we will take immediate action to delete that data and close the relevant account. Any associated funds will be held pending investigation and resolved in accordance with established procedures.

If you believe that someone under the age of 18 has registered an account on big11, please contact our support team immediately at [email protected] so that we can take appropriate action.

11

Privacy Policy Amendments

Big11 reserves the right to update or amend this Privacy Policy from time to time to reflect changes in our business practices, new legal requirements, or enhancements to our data protection measures. All amendments will be posted on this page with a clear effective date.

For material amendments that may significantly affect your privacy rights, big11 will notify you via an in-platform notification or your registered email at least 14 days before the amendment takes effect. Your continued use of the big11 platform after the effective date of any amendment constitutes acceptance of the updated terms.

12

Contact Us

If you have any questions, concerns, or wish to exercise your privacy rights, the big11 data protection team is ready to assist you through the following channels:

  • In-platform Live Chat — response in under 3 minutes, available 24/7.
  • Email: [email protected] — response within 24 hours on business days.
  • Available service languages: Bahasa Melayu and English.

For official data protection requests, please send an email with the subject line "Privacy Request – [Your Account Number]" so it can be handled by the right team promptly and efficiently. All privacy requests will be processed within 30 business days from the date of receipt.

big11 takes every privacy-related complaint seriously. If you are not satisfied with our response, you have the right to refer your complaint to the Department of Personal Data Protection Malaysia (JPDP) for further consideration.


FAQ – big11 Privacy Policy

The most frequently asked questions by big11 members regarding the protection of their personal data and privacy.

Absolutely not. big11 has never and will never sell, rent, or disclose your personal data to any third party for marketing or commercial purposes without your explicit consent. We only share data with service providers necessary to operate our platform, and all such parties are bound by strict confidentiality agreements.

You may submit a data deletion request via Live Chat or by emailing [email protected] with the subject line "Data Deletion Request". Please note that certain data may need to be retained for a specified period for legal compliance purposes such as PDPA and AML requirements, even after your account has been closed.

big11's KYC process requires a clear copy of your Malaysia identity card (MyKad), recent proof of address (utility bill or bank statement no older than 3 months), and in some cases, a selfie with your identification document. All documents are securely processed through an encrypted verification system and retained only for as long as required by law.

Yes, you can opt out of promotional emails at any time by clicking the "Unsubscribe" link found at the bottom of any promotional email we send, or by contacting the big11 support team to update your communication preferences. Please note that you will still receive important account-related emails such as security notifications and transaction confirmations.

Yes, the big11 mobile app applies the same level of data protection as our website, including 256-bit SSL encryption for all data communications. The app is built on a "privacy by design" principle, ensuring that only strictly necessary data is collected and that all data is stored securely using approved local encryption methods.

When you close your big11 account, we will deactivate your profile immediately. However, certain data such as financial transaction records and KYC documents must be retained for the period required under Malaysian law (between 5 to 7 years) before being permanently deleted. Marketing data and communication preferences will be deleted within 30 days of account closure.

Join big11 with Complete Confidence

Your personal data is fully protected by big11's internationally certified security systems. Register today and enjoy a safe, transparent, and rewarding wagering experience.

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