Okbig Privacy Policy — Your data belongs to you

Find out clearly how okbig collects your personal data, why it does so, and how it keeps it secure — no ambiguity.

SSL Encrypted | Fully in Bengali | Updated: June 2026
What You Will Find in This Document
What Information We Collect
How and Why Your Data Is Used
Data Sharing Policy with Third Parties
Cookies & Tracking Technologies
Your Right to Erasure
Contact & Complaints Process
Last Updated: 1 June 2026 By creating an account on okbig or continuing to use the platform, you are considered to have accepted this privacy policy.
Core Principles

Our Six Commitments to Protecting Your Privacy

Your data is never sold

Okbig never sells your personal data to third parties. Your name, phone number, and address will never reach an advertiser or data broker.

SSL Encryption Across the Board

Every data transmission between your browser and our servers is encrypted with 256-bit SSL. No one can intercept it in transit.

No one can see your password

Your password is stored as a hash — no okbig employee can view it. A password reset always requires you to create a new password.

Right to Erasure

You may request that your personal data be deleted. Where there is no legal obligation to retain it, the data will be removed within the specified timeframe.

Secure Server Storage

Data stored on our servers is encrypted and backed up regularly. Only authorized systems and personnel can access specific data.

A Transparent Policy in Bengali

Written in plain language instead of complex legal jargon. What you read is exactly what it means — no hidden terms, no fine-print traps.

Section 01

Introduction & Scope of This Policy

This privacy policy applies to okbig (okbig.best) and all its services. When you visit our website, open an account, play games, or interact with us in any way — certain data is generated or collected. This policy explains exactly what we do with that information.

Okbig operates under a Curacao eGaming licence and complies with international data protection standards. We believe privacy is a fundamental right — which is why this policy is written in plain language. If you have any questions, feel free to contact us at any time.

In Brief: okbig uses your information solely to provide services and maintain security. It is never sold to advertisers, and your data goes nowhere without your consent.

Section 02

What Data We Collect

Okbig collects different types of information depending on the situation. Full details are provided below.

Information provided during registration
  • Full name and date of birth (for age verification)
  • Email Address & Mobile Number
  • Residential Address
  • Preferred Currency & Language
Information provided during KYC verification
  • Copy of National ID or Passport
  • Mobile Banking Account Details (bKash/Nagad Number)
  • A selfie or live photo in some cases
Automatically Collected Information
  • IP Address & Device Type
  • Browser & Operating System Information
  • Login & Logout Times
  • Which pages you viewed and for how long, and where you clicked
  • Cookies & Session Data
Transaction Details
  • Deposit and withdrawal amounts and timestamps
  • Betting History & Gaming Activity
  • Bonus Usage Details
Section 03

How Your Information Is Used

Okbig uses the data it collects for specific purposes only. We never misuse your information.

Data Type Purpose of Use Legal Basis
Name, email, phone number Account Management & Communications Contract Compliance
Identity Information KYC Verification & Fraud Prevention Legal Obligations
Transaction Information Payment Processing & Record Keeping Contract Compliance
IP & Device Information Security & Fraud Detection Legitimate Interest
Browsing Behaviour Service Improvement & Personalisation Consent
Gaming history Responsible Gaming Monitoring Legitimate Interest

We may occasionally use your information to notify you of relevant offers or services — but only if you have consented to marketing communications. You can withdraw that consent at any time.

Section 04

Data Sharing & Third Parties

Okbig does not sell your data. However, in certain circumstances, limited information may be shared with trusted third parties.

  • Payment Processor: Only the information necessary to process payments is shared with bKash, Nagad, or your bank. They do not retain this data after the transaction is complete.
  • Game Provider: Licensed providers such as Evolution Gaming and Ezugi may access limited data to operate their games — only what is strictly necessary to deliver the service.
  • Regulatory authority: We may be legally required to share information with the Curacao eGaming licensing authority or relevant government bodies when legally obligated to do so.
  • Fraud prevention service: Limited data may be shared with specialist services for the detection of money laundering or fraud.
  • Infrastructure provider: Cloud server and hosting providers manage data storage but have no ability to view or use your data.

Every third party listed above is bound by a confidentiality agreement with okbig and may only use the data for its designated purpose. They are not permitted to share it with anyone else.

Section 05

Technical Data Security Measures

Okbig uses multiple layers of technology to keep your data secure.

  • Transport Layer Security (TLS/SSL): All data between your browser and our servers is encrypted. Interception is not possible.
  • Password Hashing: Your password is hashed and stored using the bcrypt algorithm. The original password cannot be viewed by anyone.
  • Two-Factor Authentication (2FA): With 2FA enabled on your account, knowing your password alone is not enough — a secondary code is required to log in.
  • Firewall & DDoS Protection: Advanced server-level firewall and DDoS mitigation systems are in place.
  • Regular Security Audits: Third-party cybersecurity specialists conduct regular penetration tests.
  • Limited Access Policy: Each employee can only access the data they need for their role — the principle of least privilege.

Important: No system is 100% secure. However, okbig maintains the highest industry standards. In the event of a security incident, we will notify affected users promptly.

Section 06

Cookies & Tracking Technologies

Okbig uses cookies to ensure site functionality and improve the user experience. Cookies are small text files stored in your browser.

You can manage cookies through your browser settings. Keep in mind that disabling certain cookies may affect how parts of the site function.

Section 07

How Long Data Is Retained

Okbig does not retain your data longer than necessary. Retention periods vary depending on the type of information.

  • Account Data: For the duration your account is active, and for a minimum of 5 years after closure — as required by law.
  • Transaction Data: 7 years — this is mandatory under anti-money laundering legislation.
  • KYC Documents: 5 years after account closure — for legal compliance purposes.
  • Gaming logs: 2 years — for responsible gaming monitoring and dispute resolution purposes.
  • Marketing Data: Deleted immediately upon withdrawal of consent.
  • Cookie Data: Session cookies are deleted when you close your browser; persistent cookies last from 30 days up to 1 year.
Section 08

Your Rights

You have important rights over your personal data, and okbig is committed to respecting them.

01
Right to Know

You have the right to know what data we hold about you. Requests will be fulfilled within 30 days.

02
Right to Rectification

You may request corrections to any inaccurate or incomplete information. Errors in your name or address will be corrected.

03
Right to Erasure

Under certain conditions, you may request that your data be deleted. Data held to meet legal obligations may not be eligible for deletion.

04
Right to Restrict Processing

You may object to any data processing. In particular, marketing communications can be opted out of at any time.

05
Right to Data Portability

You can request your data in a machine-readable format.

06
Right to Withdraw Consent

You may withdraw consent from any consent-based data processing at any time.

To exercise any of these rights, email support@okbig.best. After verifying your identity, we will respond within 30 days.

Section 09

Protection of Minors

Okbig strictly prohibits providing services to anyone under the age of 18. We do not knowingly collect data from minors.

  • Age is verified at registration. Accounts cannot be created by anyone under 18.
  • Date of birth is verified during the KYC process. Providing false information will result in account closure.
  • If parents have any concerns, please email support@okbig.best — we will investigate promptly.
  • Any data found to belong to a minor is deleted immediately.
Section 10

Contact & Complaints Process

Contact us for any privacy-related questions, concerns, or requests.

Email
support@okbig.best
Typically responded to within 24–48 hours
Live Chat
Bottom right of the site
24/7 Support in Bengali

If you are not satisfied with okbig's resolution, you have the right to file a complaint with the Curacao eGaming licensing authority.

Detailed Discussion

What okbig Actually Does With Your Data

Creating an account anywhere online means sharing some personal information — that much is expected. What often stays unclear is what happens to that information afterwards. okbig believes you have a right to know. That is why this privacy policy is written in plain, straightforward language rather than legal jargon.

One thing needs to be said upfront — okbig does not monetise your data. Your phone number and email are never sold to advertising companies. This is something many free apps and services do; okbig does not. Our revenue comes from gaming services, not from selling your information.

Why KYC Is Required — Is It Really Necessary?

Many users ask about the KYC process — why is a copy of your national ID required? It is a legal obligation. Under the terms of the Curacao eGaming licence, gaming platforms must verify that users are of legal age and that their identity has been confirmed. It is also essential for anti-money laundering purposes.

KYC documents are stored in secure, encrypted storage and can only be accessed by trained compliance team members, solely during the verification process. Once verification is complete, documents are no longer accessed on a routine basis. Even after account closure, certain documents may be retained for a legally required period — after which they are permanently deleted.

How Secure Is Your Payment Data

When transacting via bKash or Nagad, okbig never sees your mobile banking PIN — it stays on your phone. okbig only receives a payment confirmation from the payment gateway. Your full bank or mobile banking account number is never stored — only the last few digits, so you can identify which number is linked.

Your mobile number is verified at the time of withdrawal to confirm that funds are being sent to the right person. This verification is in place for your protection.

Why Browsing Data Is Collected

We collect data on which pages you visit and how long you stay, as well as where you click — all to improve the experience. If too many users are missing a button, we move it. If a page is loading too slowly, we fix it.

This data is not used to identify any individual — it is for observing overall patterns. Where you live or what your name is has no relevance to this analysis.

What Happens in the Event of a Security Breach

No platform can guarantee absolute security. What matters is how okbig responds when something goes wrong. If a security incident is detected, we first contain the issue, then notify affected users as quickly as possible — clearly stating what type of data was involved and what steps you should take.

There are steps you can take on your end too — use a strong password (never reuse passwords from other sites), keep 2FA enabled, and report anything suspicious to support right away.

Okbig's privacy policy is updated over time — in response to new laws, new technologies, or changes in our services. For significant changes, you will be notified by email or at login. It is good practice to check this page occasionally.

Frequently Asked Questions

Common Privacy Questions

Yes, okbig supports multiple local and international payment methods. For players in Bangladesh, bKash and Nagad are the most popular options — they are widely used and handle the majority of transactions. Rocket (Dutch-Bangla Mobile Banking) is also supported. Direct bank transfers are available from any Bangladeshi bank account, though processing times are a little longer — typically 1–2 business days. Cryptocurrency payments are supported through select methods but are not enabled by default on all accounts; contact support for details. Each payment method has its own minimum and maximum limits, and withdrawals must be made through the same method used for the deposit. Visit the payment page or reach out to support to see which methods are currently active.

okbig's KYC process follows three steps and is typically completed within 24–48 hours. Step one covers identity verification, for which you will need one of the following: a National ID (NID) or a passport. Both the front and back of your NID must be submitted, and the images must be clear — blurry or cropped photos will not be accepted. Step two covers address verification, for which any one of the following documents may be requested: a utility bill (electricity, water, or gas), a bank statement, or an official government letter — none older than three months. Step three covers payment method verification, where an OTP is sent to the phone number linked to your bKash or Nagad account for confirmation. In some cases, a selfie holding your NID may be requested to confirm that the document belongs to you. If everything is submitted correctly the first time, approval is generally granted within 24 hours. If there are any issues, the support team will let you know exactly what needs to be corrected.

Your Data Is in Safe Hands — Get Started Now

Okbig takes your privacy seriously. Transparent policies, encrypted protection, and full support in Bengali. Register today and see for yourself.

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