Data Protection

Mambaji Privacy Policy — Your Data, Your Rights

This page explains what data you provide to Mambaji, how it's stored, what it's used for, and who can access it — all in plain terms.

Last Updated: January 2026
256-bit SSL Encryption Your Data Is Never Sold Full Privacy Guaranteed GDPR Compliant Data Deletion Request Within 72 Hours Third-Party Audit Verified Full Policy in Bengali
Encrypted All Data Secured with SSL
Not Shared Never Sold to Third Parties
Right to Erasure Data Deletion on Request
Secure Servers ISO-Certified Data Centers
Regular Audits Independent Security Audits
No Spam No Messages Without Consent

MambajiBy creating an account or using the site, you agree to this Privacy Policy. We've written everything in plain language — if you have any questions, feel free to ask our support team.

What Data We Collect

Mambaji— various types of information are collected when you open an account or use our services. Each piece of data is collected for a specific reason — we do not retain anything unnecessary.

Data Type Example When Collected
Identity InformationName, Date of Birth, NIDRegistration & KYC
Contact InformationMobile Number, EmailAt the Time of Registration
Financial InformationMobile Banking NumberAt the Time of Payment
Device InformationIP Address, BrowserAutomatically
Gaming DataBetting History, Wins & LossesWhile Using the Site
Cookie InformationSession & Preference SettingsWhen Accessing the Site

Photos and documents submitted for KYC verification are stored in encrypted storage and can only be accessed by authorized personnel.


How Your Data Is Used

Collected data is used only for its specified purpose. Mambaji Your data is never used for purposes you are unaware of or have not consented to.

📝
Data Collection
During Registration & Use
🔒
Encryption
256-bit SSL
🛡️
Secure Storage
Certified Servers
✅
Specific Use
For Authorized Purposes
  • Account Management & Identity Verification
  • Payment Processing & Fraud Prevention
  • Providing Customer Support
  • Platform Improvement & User Experience Optimization
  • Meeting Legal Obligations & Regulatory Reporting
  • Relevant promotional messages (with your consent)
  • Building profiles for third-party advertising — prohibited
  • Sending marketing messages without consent — prohibited

Who Your Data May Be Shared With

Mambaji Your data is never sold, rented, or unnecessarily shared — even for free. However, limited information may be shared in certain specific circumstances.

  • Payment Providers — only the information required to process transactions with bKash, Nagad, and Rocket
  • KYC Verification Service — certified partner for identity verification
  • Fraud Prevention System — technology partner for account security
  • Legal Authorities — Only the minimum necessary data, upon court order or regulatory request

All third-party organizations with whom data is shared are Mambaji— bound by Mambaji's confidentiality agreement and prohibited from using your data for their own purposes.


How Long We Retain Your Data

No Policy of Retaining Data Indefinitely MambajiThere is no one-size-fits-all retention period. Each type of data has its own defined retention period.

  • While your account is active — all essential data is securely stored
  • After Account Closure — up to 5 years, as required by law
  • Transaction Records — 5–7 years, as required by financial regulations
  • Support Conversations — 2 years after resolution
  • Cookies & Session Data — 30 days to 1 year (depending on data type)

Once the defined retention period expires, data is automatically deleted or securely destroyed.


Cookies & Tracking Technologies

Mambaji— 's website uses cookies to keep the site running smoothly and to enhance your experience. Cookies are small text files stored in your browser.

You can disable cookies at any time through your browser settings. However, disabling essential cookies may cause certain features on the site to stop working.


How We Protect Your Data

To Keep Your Data Secure Mambaji Security measures are maintained at both the technical and organizational level — controls exist not just in software, but at the human level as well.

  • 256-bit TLS/SSL Encryption — Maximum security for all data transfers
  • Two-Factor Authentication (2FA) — To prevent unauthorized access
  • Restricted Access Controls — Only authorized staff can access your data
  • Regular Security Audits — By a third party, once every 6 months
  • Data Backup & Recovery — near-zero risk of data loss
  • Data Breach Response Plan — You will be notified within 72 hours in the event of an incident

Your Data Rights

About Your Data Mambaji We don't make unilateral decisions. Under international privacy laws, you have a number of rights.

Right to Access Data

You can request a full copy of all data we hold about you at any time — typically delivered within 30 days.

Right to Rectification

You can request corrections to any inaccurate or outdated information. Contact support and it will be updated promptly.

Right to Erasure

Once your account is closed and any legal obligations have been met, you can request that your data be deleted.

Right to Restrict Processing

You can object to your data being used for specific purposes — such as opting out of marketing communications.

Data Portability

You have the right to receive your data in a machine-readable format (CSV/JSON) for portability.

To exercise any of these rights [email protected]. We typically respond within 30 days.


Privacy Policy Changes

Over Time Mambaji— 's services and technology may evolve, so this Privacy Policy may be updated accordingly. You will be notified before any significant changes take effect.

Minor updates will be posted on the site and the "Last Updated" date at the top of the page will reflect the change. For major updates, you will also be notified by email or SMS.


Privacy Contact

Feel free to reach out with any privacy-related questions, complaints, or requests to exercise your rights.

Privacy Team Email: [email protected]
Include "Privacy Request" in the subject line for a faster response. Feel free to write in Bengali if you prefer.

Your Data Safe Reason

The Core Pillars of Mambaji's Privacy Protection

Military-Grade Encryption

All your data is secured with bank-grade 256-bit SSL technology. No one can read your data in transit between your device and our servers.

Limited Staff Access

Only a select few Mambaji staff can access your data — and every one of them is bound by a confidentiality agreement. All access is logged.

Independent Security Audits

Third-party security experts conduct a full system audit every 6 months. Any vulnerabilities identified are addressed immediately.

Complying with International Standards

Mambaji complies with GDPR and international data protection regulations — not just as a rule, but as an ethical commitment.

Zero Tolerance for Spam

No marketing messages are sent without your permission. You can unsubscribe at any time — with a single click.

Support in Bengali

Any privacy-related questions can be answered in Bengali — no need to communicate in a foreign language.

FAQ

More Frequently Asked Questions About Mambaji

Mambaji's default language is Bengali — though your browser settings or cookies may sometimes cause the site to appear in English. To switch languages, look for the language selector at the top or bottom of the site (usually shown as "EN | BN" or a flag icon). Simply select Bengali or "BN" and the entire site will switch over. On mobile, go to Settings > Language > Bengali. Once changed, your preference will be remembered on future visits, as it's saved in a cookie.

Mambaji offers a wide variety of slots — far from just one type. Classic slots are simple 3-reel games in the traditional style, perfect for beginners. Video slots feature 5 or more reels, bonus rounds, and animations — and are the most popular choice. Mega Jackpot slots pool a portion of every bet into a growing prize pot, giving a single player the chance to win millions of BDT. Crash games are a unique take on slots — a multiplier climbs until it crashes, and you win by cashing out before it does. Then there are Megaways slots, where a single spin can open up thousands of ways to win. Mambaji carries 3,000+ slots spanning all of these types.
Play Responsibly

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