Official Document · Updated 2026

Katsu5 Privacy Policy – Malaysian Player Data Protection

Katsu5 takes our responsibility to protect your personal data seriously. This Policy clearly explains what we collect, how it is used, and your rights as a player — written in plain language, not legal jargon.

Updated: January 2026 PDPA 2010 Compliant For Malaysian Players
Your Data Is Safe
256-bit SSL · Independent audits · No sharing without your consent
Version 2.4 · 2026
Our Privacy Commitment to You

Six core principles governing how katsu5 handles the personal data of Malaysian players

256-bit SSL Encryption
All data transmitted between your device and katsu5 servers is encrypted using 256-bit SSL — the same security standard used by Malaysia's leading banking institutions. Your data cannot be read by any third party during transmission.
256-bit SSL · End-to-End Encryption
No Sharing Without Consent
katsu5 never sells, rents, or shares players' personal data with any third party for marketing or commercial purposes without your explicit consent. Your data belongs to you — not to us as a business asset.
No Data Sales · Consent Required
PDPA 2010 Compliant
All of katsu5's data handling practices comply with the Personal Data Protection Act 2010 (PDPA) Malaysia. This means you have the legal right to access, correct, and request the deletion of your personal data at any time.
PDPA 2010 · Legal Rights
Secure Data Storage
Personal data is stored on servers protected by multi-layered encryption, strict access controls, and automated backup systems. Only authorised personnel may access your data, and every access is logged for audit purposes.
Secure Servers · Audit Logs
Minimum Data Use
katsu5 only collects data that is strictly necessary to provide our services — nothing more. We do not continuously collect your location data, track your browsing habits outside the platform, or build behavioural profiles for sale.
Minimum Data · Specific Purpose
Data Breach Notice
In the event of a data breach involving your personal information, katsu5 is committed to notifying you within 72 hours of becoming aware of the incident, along with the steps being taken to address it.
72-Hour Notice · Immediate Action
Important Note: This Privacy Policy describes the personal data collection and usage practices of katsu5. By registering an account or continuing to use this platform, you agree to the privacy policy terms set out here. For any privacy-related enquiries, contact us at support@katsu5.best.
1 Introduction

katsu5 ("we", "platform") operate an online casino and Sports Betting platform at katsu5.best. We understand that entrusting your personal information to any online platform is a significant decision, and we do not take that trust lightly.

This Privacy Policy is designed to explain clearly and transparently the types of personal data we collect from players katsu5, the purposes for which it is collected, how we protect your data, and the rights you hold over that data under the Personal Data Protection Act 2010 (PDPA) Malaysia.

This Policy applies to all users of the platform katsu5, including visitors who have not registered, registered members, and former members whose accounts have been closed. Data collected prior to account closure remains subject to this policy until the applicable retention period expires.

Current Version: This Privacy Policy is version 2.4, last updated in January 2026. Changes from the previous version include the addition of provisions on data breach notification and enhanced data deletion rights.
2 Personal Data We Collect

katsu5 collects personal data from you through several different means. Below is a full breakdown of the data types involved:

Data you provide directly:

  • Full name as stated on your Malaysian Identity Card (MyKad)
  • An active Malaysian phone number (used for OTP verification)
  • A valid email address
  • Date of birth (to verify the minimum age requirement of 18 years)
  • Payment method details — account name for Touch 'n Go eWallet, GrabPay, Boost, ShopeePay, DuitNow, Maybank2u, CIMB Clicks, or FPX (we do not store your card number or banking passwords)
  • Identity verification document (MyKad) when KYC is required for withdrawals exceeding RM5,000

Data collected automatically during use:

  • IP address and device information (operating system, browser type, phone model)
  • Login session data including the time, date, and duration of each session
  • Game and betting history (required under compliance regulations)
  • Deposit and withdrawal transaction history
  • Cookie data and related tracking technologies (see Section 5)
What We Do Not Collect: katsu5 does not store full credit/debit card numbers, online banking passwords, eWallet PINs, or any sensitive financial information beyond what is strictly necessary to process your transactions.
3 How We Use Your Personal Data

Personal data collected by katsu5 is used solely for purposes directly related to delivering the platform's services to you. Below is a summary table of data usage purposes:

Purpose of Use Type of Data Involved Legal Basis
Account registration & verification Name, email, phone number, date of birth Contract fulfilment
Processing deposits & withdrawals Payment information, transaction history Contract fulfilment
Identity verification (KYC) MyKad, selfie, supporting documents Legal obligations
Fraud prevention & security IP address, device details, login history Legitimate interests
Service communications & support Email, phone number Contract fulfilment
Regulatory compliance & anti-money laundering Transaction history, identity information Legal obligations
Platform improvement & analytics Anonymised usage data Legitimate interests

katsu5 does not use your personal data for third-party marketing purposes without your explicit consent. If you have agreed to receive promotional communications from katsu5, you may withdraw that consent at any time through your account settings or by contacting our support team.

4 Data Sharing with Third Parties

katsu5 does not sell players' personal data. However, there are limited circumstances where we need to share data with certain parties to keep the platform functioning properly and to comply with applicable laws:

  • Technical Service Providers: Companies that provide server infrastructure, payment processing, and identity verification systems. They receive only the data necessary for their specific tasks and are bound by strict confidentiality agreements.
  • Game Providers: Slot and casino game developers such as Pragmatic Play, PG Soft, and others receive anonymous game session data for technical maintenance purposes. They do not receive any of your personally identifiable information.
  • Regulatory Authority & Compliance: When required by Malaysian law, a court order, or a legitimate investigation request from the relevant authorities.
  • Fraud Prevention: Limited data sharing with industry fraud detection systems to protect the entire player ecosystem from bad actors.
Our Guarantee: Any data sharing that takes place is based on legitimate necessity and limited to the minimum data required. All third parties we work with are bound by data protection agreements that require them to uphold privacy standards no less stringent than our own.
5 Cookies & Tracking Technologies

Platform katsu5 uses cookies and similar tracking technologies to enhance the user experience and ensure the platform's technical functions run smoothly. The types of cookies we use are as follows:

  • Session Cookies (Required): Required to maintain your login session and ensure continuity during gameplay. This cannot be disabled as it is essential to the platform's core functionality.
  • Preference Cookies: Stores your preferences such as language, default bet values, and display layout, enabling a more personalised experience.
  • Security Cookies: Used to detect suspicious activity, prevent CSRF attacks, and protect your session from account takeover.
  • Analytics Cookies: Collects anonymous information about how players interact with the platform for improvement purposes. This data contains no information that can personally identify you.

You can manage your cookie settings through your web browser. However, disabling essential cookies will affect platform functionality and may prevent you from logging in or making transactions. katsu5 does not use third-party cookies for advertising purposes.

6 Data Security

The security of your personal data is an absolute priority for katsu5. We implement multiple layers of technical and operational safeguards to ensure your data remains protected at all times:

  • Transmission Encryption: 256-bit SSL/TLS encryption for all communications between your device and katsu5's servers
  • Storage Encryption: Sensitive data such as payment information and KYC documents are stored in encrypted form within our databases
  • Access Controls: Principle of least privilege — staff may only access the data they need for their specific duties, nothing more
  • Audit Logs: All access to player personal data is automatically logged for audit and investigation purposes when required
  • Security Testing: The platform undergoes regular independent penetration testing
  • 24/7 Monitoring: Round-the-clock security monitoring to detect and respond to threats promptly

While we have taken all reasonable steps to protect your data, no online system can be guaranteed 100% secure against all threats. katsu5 will notify you promptly in the event of a data breach affecting your personal information.

Your Responsibilities: You also play an important role in keeping your data secure. Use a strong and unique password for your katsu5 account, enable two-factor authentication (2FA), and never share your login credentials with anyone.
7 Data Retention Period

katsu5 retains your personal data only for as long as necessary to fulfil the purposes stated in this policy, or as required by law. The following are our data retention guidelines by category:

  • Active account data: Throughout the active account period and for 5 years after closure
  • Financial transaction records: 7 years in accordance with Malaysian legal compliance requirements (Companies Act and anti-money laundering regulations)
  • KYC documents (MyKad, etc.): 5 years after the business relationship ends
  • Customer support communication log: 3 years
  • Session cookie data: Deleted immediately upon logout or session timeout
  • Anonymised analytics data: Up to 3 years; cannot be linked back to you as an individual

Once the retention period expires, your data will be securely deleted using procedures that ensure it cannot be recovered. If you request early deletion and there is no legal obligation preventing it, we will process your request within 30 days.

8 Your Rights Under PDPA 2010

As a player katsu5 as a user based in Malaysia, you hold the following rights under the Personal Data Protection Act 2010 (PDPA). We fully respect and support the exercise of these rights:

Right of Access
Request a copy of the personal data we hold about you. We will provide it within 21 business days.
Right to Rectification
Request the correction of any inaccurate or incomplete data. Update via account settings or contact support.
Right to Erasure
Request deletion of your data where there is no legal requirement to retain it. Subject to compliance obligations.
Right to Object
Object to the processing of your data for specific purposes such as direct marketing, even if you had previously given consent.
Right to Data Portability
Request your data in a machine-readable format (JSON/CSV) for transfer to another service upon request.
Right to Restriction of Processing
Request that we restrict the processing of your data while any dispute regarding its accuracy or use is being resolved.

To exercise any of the above rights, contact us by email at support@katsu5.best with the subject line "Privacy Rights Request". Please include your account number and the type of request. We will verify your identity before processing your request and will respond within 21 business days.

9 Children's Data

Platform katsu5 is strictly for users aged 18 and above. We do not knowingly collect or process personal data from individuals under the age of 18.

All account registrations require OTP verification via a Malaysian phone number, along with age confirmation by the user. For withdrawals exceeding RM5,000, MyKad verification is carried out to confirm the player's age.

Important for Parents: If you believe your child under the age of 18 has registered an account on katsu5 without your knowledge, please contact our support team immediately at support@katsu5.best. We will investigate and close the account, and refund any deposits made, within 3 business days.
10 Third-Party Links & Services

Platform katsu5 may contain links or integrations with third-party services required for certain functions, such as payment processors for Touch 'n Go eWallet, GrabPay, Boost, ShopeePay, DuitNow, and online banking via FPX.

When you interact with these third-party services — for example, when making a deposit through the Touch 'n Go eWallet app — you will be subject to their own privacy policies for the duration of that interaction. katsu5 is not responsible for the separate privacy practices of these third parties.

We encourage you to read the privacy policy of any payment service you use to interact with katsu5. Please note, however, that information you share with a payment processor during a transaction is not transmitted to or stored by katsu5 in its raw form.

11 Changes to the Privacy Policy

katsu5 reserves the right to update or amend this Privacy Policy from time to time in response to changes in legislation, technology, or improvements to our privacy practices. You will be notified of any material changes through:

  • A notice prominently displayed on the platform's main page for at least 14 days before the changes take effect
  • A notification email sent to the address registered on your account
  • An in-account notification the next time you log in

The "Updated" date at the top of this document will always reflect the date the current version came into effect. We encourage you to check this page periodically, even if you have not received a change notification.

Continued use of the platform katsu5 after the effective date of the changes will be considered acceptance of the updated policy. If you do not agree with any changes, you have the right to close your account before that date.

12 Contact Us – Privacy Enquiries

If you have any questions, concerns, or requests regarding this Privacy Policy or the handling of your personal data by katsu5, please contact us through the following channels:

katsu5 Privacy Officer:
Email: support@katsu5.best (subject: "Privacy Enquiry")
Live Chat: Available 24/7 on the platform — average response time under 2 minutes
Language: Full support in Bahasa Malaysia
Processing Time: 21 business days for personal data rights requests

We are committed to addressing all privacy enquiries seriously and in a timely manner. If you are not satisfied with our response, you have the right to lodge a complaint with the Personal Data Protection Commissioner of Malaysia as provided under PDPA 2010.

This Privacy Policy and all disputes arising from it are governed by the laws of Malaysia and subject to the jurisdiction of Malaysian courts.

Your Privacy Rights at katsu5 – A Summary

A quick reference guide to your rights — no need to read through the entire legal document

Your data is never sold
katsu5 never sells or rents players' personal data to third parties for marketing or commercial purposes.
You may request access to your data
Email support@katsu5.best to request a copy of all personal data we hold about you.
Correct inaccurate data
If any information on your account is incorrect, update it directly or contact support for assistance.
Request deletion of your data
Where no legal obligation prevents it, you may request the deletion of your personal data.
Withdraw marketing consent
Unsubscribe from promotional emails at any time via your account settings or the unsubscribe link in any email.
Reach us anytime
Our Malay-speaking support team is available 24/7 via Live Chat or email for any privacy-related enquiries.
FAQ – katsu5 Privacy Policy

The most frequently asked questions about data protection and privacy at katsu5

No. katsu5 never stores your full bank card number, online banking passwords, eWallet PINs, or any other sensitive financial credentials. When you make a deposit via Touch 'n Go eWallet, GrabPay, Boost, ShopeePay, DuitNow, Maybank2u, CIMB Clicks, or FPX, the verification process takes place directly between you and the respective payment provider — not through katsu5's servers. We only receive confirmation that a transaction was successful and the amount involved; no other sensitive financial information is passed to us.

Yes, you may request the deletion of your personal data by emailing support@katsu5.best with the subject line "Data Deletion Request". Please note, however, that certain data is required by Malaysian law to be retained — such as financial transaction records for 7 years under anti-money laundering regulations. Data not subject to such legal retention requirements will be deleted within 30 days of the request being confirmed and your account closed.

In the event of a data breach that may affect your personal information, katsu5 is committed to: (1) notifying you by email within 72 hours of becoming aware of the incident; (2) explaining the type of data involved and its potential impact; (3) outlining the steps we are taking to address the breach; and (4) providing recommendations on actions you can take to protect yourself. We will also report serious breaches to the relevant authorities as required under Malaysian law.

Your Live Chat conversations with the katsu5 support team are recorded solely for service quality control, support staff training, and as a record in the event of any dispute relating to the conversation. Chat transcripts are retained for 3 years and are accessible only to authorised personnel. We do not use the content of your conversations for behavioural analytics or marketing purposes without your consent.
Licensed
256-bit SSL
Audited RNG
PDPA 2010
24/7 Support
Secure Data
Related Documents

Also read other important documents governing the use of the katsu5 platform

Your Data Is Safe. Join katsu5 with Confidence.

The katsu5 platform is built with player security and privacy at its core. Register today and enjoy over 1,000 games with convenient and secure local Malaysian payment methods.

SSL 256-bit · PDPA 2010 Compliant · No data sharing without consent · 24/7 support in Bahasa Malaysia
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