Cookie Policy | seri33 Official Login & Trusted Online Casino Malaysia

Last Updated: 2026-08-18

This policy explains how seri33 uses cookies and similar technologies to provide a secure, efficient, and personalized gaming experience for our users in Malaysia.

What Are Cookies?

Cookies are small text files stored on your device (computer, smartphone, or tablet) when you visit a website. They allow the site to remember your actions or preferences over a period of time. In addition to cookies, we may use similar technologies such as Local Storage (which stores data locally in your browser for longer durations) and Tracking Pixels (tiny, invisible images used to track if a page was loaded or an email was opened).

For a gambling platform like seri33, these technologies are essential. They ensure that your session remains secure, your preferences are maintained, and that we can detect fraudulent activity to protect your funds and personal information during your gaming sessions.

Types of Cookies We Use

Essential Cookies Required

These cookies are strictly necessary for the website to function. They enable core features such as secure login and account authentication.

Example: Keeping you logged in as you move between the lobby and different slot games.

Impact: If declined, you will be unable to log in or make deposits.

Performance Cookies Optional

These cookies collect anonymous information about how visitors use our site, helping us identify which pages are most popular and where improvements are needed.

Example: Tracking how many users visit the Baccarat guide versus the Slot games page.

Impact: The site will function normally, but we cannot optimize the experience based on your usage.

Functional Cookies Optional

These allow the site to remember choices you make to provide a more personalized experience.

Example: Remembering that your preferred display currency is MYR (RM) or keeping track of your recently played games.

Impact: You may need to manually reset your preferences every time you visit.

Targeting & Advertising Cookies Optional

These are used to deliver adverts more relevant to you and your interests, and to limit how many times you see a particular ad.

Example: Displaying a specific bonus offer for slot games based on your previous interactions.

Impact: You will still see ads, but they will be less relevant to your preferences.

How We Use Cookies

Session Authentication

Ensures your account stays securely logged in during your session.

Preference Management

Saves your settings, such as language and currency, for faster loading.

Fraud Prevention

Helps detect multi-account abuse and protects against unauthorized access.

Usage Analytics

Measures page performance and identifies technical errors for our developers.

Targeted Offers

Provides you with the most relevant promotions based on your gaming style.

Third-Party Cookies

Certain cookies are placed on your device by third-party service providers rather than seri33 directly. These partners help us operate the platform more efficiently. Categories of third-party cookies include:

Each of these third-party providers has its own privacy and cookie policy. We encourage you to review them if you wish to understand their specific data practices.

How to Manage or Disable Cookies

You have the right to decide whether to accept or reject cookies. Please be aware that blocking Essential Cookies will prevent you from accessing your account, logging in, or processing 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

Additionally, using Private or Incognito mode will automatically delete cookies once you close your browser window, although this may require you to log in every time you visit the site.

Cookie Consent & Your Choices

When you first visit seri33, we request your consent to use non-essential cookies via a notification banner. You can choose to "Accept All" or manage your preferences. If you wish to change your choices later, you can do so through your browser settings.

For more detailed information on how we handle your personal data and your rights regarding that 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, legal requirements in Malaysia, or our business practices. Any changes will be posted on this page. We encourage you to check the Last Updated date at the top of this page to ensure you are reading the most current version.

Contact Information

Have questions about cookies?

If you have any questions regarding our use of cookies or how to manage your data, please reach out to our customer support team through the following official channels:

Visit Support Page