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Cookie Policy | best66 Official Trusted Online Casino Malaysia

Last Updated: 2026-08-18

This policy explains how best66 uses cookies and similar tracking technologies to provide a secure, efficient, and personalized gaming experience for our users in Malaysia.

What Are Cookies?

Cookies are small text files that websites place on your device (computer, smartphone, or tablet) when you visit them. They act as a memory for the website, allowing it to recognize your device and remember your preferences. Along with cookies, we may use similar technologies such as Local Storage (which stores data on your browser for longer periods) and Tracking Pixels (tiny invisible images that notify us when a page is loaded).

For a gambling platform like best66, these technologies are essential. They ensure that your session remains secure, protect against fraudulent activities, and allow the site to load your preferred settings instantly without requiring you to re-enter information every time you navigate to a new game or page.

Types of Cookies We Use

Cookie Type Purpose & Examples Required?
Essential Necessary for the website to function. Examples include keeping you logged in across pages and managing your secure session. Yes
Performance Used to analyze how visitors interact with the site. Examples include measuring page load speeds and identifying which game categories are most popular. No
Functional Remembers your choices for a better experience. Examples include saving your preferred currency as MYR or remembering your last opened slot game. No
Targeting Used to deliver relevant advertisements. Examples include showing you promotions for bonuses that match your gaming habits. No

How We Use Cookies

Session Authentication

Ensures you stay logged into your account securely as you move between the lobby and different games.

Preference Settings

Remembers your interface settings and language preferences to provide a seamless user experience.

Fraud Prevention

Helps us detect multi-account creation and suspicious login patterns to protect the integrity of the platform.

Usage Analytics

Measures which pages and features are most used so we can optimize our platform layout and performance.

Relevant Offers

Allows us to display personalized bonuses and promotions that are most relevant to your playstyle.

Third-Party Cookies

In addition to cookies set by best66, we allow trusted third-party service providers to place cookies on your device. These partners help us deliver a professional service and typically fall into these categories:

  • Analytics Partners: To help us understand website traffic and user behavior.
  • Advertising Partners: To serve relevant ads and measure campaign effectiveness.
  • Payment & Fraud Services: To ensure secure financial transactions and prevent identity theft.
  • Customer Support: To power our live chat functionality and support ticketing.

Each of these third-party providers maintains its own privacy and cookie policy, which we encourage you to review via their respective websites.

How to Manage or Disable Cookies

You can control how cookies are handled through your browser settings. Please note that blocking essential cookies will prevent you from logging in or making deposits.

Google Chrome Settings > Privacy and security > Third-party cookies
Safari Settings > Safari > Advanced > Website Data
Mozilla Firefox Settings > Privacy & Security > Cookies and Site Data
Microsoft Edge Settings > Cookies and site permissions > Manage and delete cookies and site data

Private Browsing

Using "Incognito" or "Private" mode prevents your browser from saving cookies after you close the window. However, cookies are still active during the session to allow the website to function.

Cookie Consent & Your Choices

When you first visit best66, we request your consent to use non-essential cookies. You can change your preferences at any time through the settings available on our platform.

You have the right to access, rectify, or request the deletion of data collected via cookies, subject to applicable laws in Malaysia. For more detailed information on how we handle your personal data, please visit our Privacy Policy.

Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in technology or legal requirements. Any updates will be posted on this page. We recommend checking the "Last Updated" date at the top of this page to ensure you have the most current information.

Contact Information

If you have any questions regarding our use of cookies or wish to exercise your data rights, please contact our customer support team through the following channels:

Support Page Live Chat