- 1. Introduction & Applicability
- 2. Data Collection
- 3. Use of Data
- 4. Data Sharing Policy
- 5. Data Retention & Security
- 6. Cookie Policy
- 7. Your Rights
- 8. Minor Protection
- 9. International Data Transfers
- 10. Policy Changes
- 11. Frequently Asked Questions
Introduction & Applicability
Ko77 (ko77.org) takes your privacy seriously. This Privacy Policy explains how we collect, use, store, and protect your information when you use our website, create an account, or access our services.
This policy applies to all services on ko77.org, including Sports Betting, Live Casino, slots, the mobile app, and customer support. By using our platform, you agree to this Privacy Policy.
We believe transparency is the foundation of trust. That is why this Privacy Policy is written in plain, straightforward language – so you always know exactly what we do with your data.
What Information We Collect
Under its Privacy Policy, ko77 only collects information that is necessary. Full details are listed below:
A) Information provided at registration
- Full Name & Date of Birth
- Mobile Number & Email Address
- Residential address (city & district)
- Preferred Language & Currency
- Account Username & Password (Encrypted)
B) Identity Verification (KYC) Information
- National ID (NID) or Passport Copy
- Selfie or Live Verification Photo
- Utility bill or bank statement (for address verification)
C) Financial Information
- Payment method details (bKash, Nagad, bank account)
- Deposit & Withdrawal History
- Transaction Date, Time & Amount
D) Automatically Collected Information
- IP Address & Device Information
- Browser Type & Operating System
- Login Timestamps & Page Visit History
- Cookies & Local Storage Data
How & Why We Use Your Data
Ko77 uses your information only for specific and legitimate purposes. The table below provides a full breakdown:
| Data Type | Purpose of Use | Legal Basis |
|---|---|---|
| Registration Information | Account Creation & Management | Contractual Requirements |
| KYC Documents | Age & identity verification, fraud prevention | Legal Obligations |
| Financial Information | Payment processing, AML monitoring | Legal Obligations |
| Gaming History | Responsible gaming monitoring, service improvement | Legitimate Interest |
| Device / IP Information | Security, multi-account detection | Legitimate Interest |
| Contact Information | Support & Account Notifications | Contractual Requirements |
With your consent, we may send you email or SMS notifications about new games, promotions, and special offers. You can opt out at any time.
Data Storage & Security
Ko77 uses industry-standard security technology to keep your data safe. The core elements of our security framework are:
- 256-bit SSL/TLS Encryption: All communication between your browser and our servers is encrypted.
- AES-256 Data Encryption: Sensitive data stored on our servers is protected with the highest level of encryption.
- Two-Factor Authentication (2FA): Adds an extra layer of security to your account.
- Regular Security Audits: Regular system audits conducted by third-party security experts.
- Firewall & DDoS Protection: Server-level security measures.
Data Retention Period
All data is retained for as long as your account remains active. After account closure, certain information may be kept for up to 5 years due to legal obligations, after which it is securely deleted.
Cookie Policy
Ko77 uses cookies on its website. Cookies are small text files stored in your browser that help make your experience on our site smoother and more enjoyable.
Types of Cookies We Use
- Essential Cookies: Essential for maintaining login sessions and security. These cannot be disabled.
- Functional Cookies: Used to remember your preferences, language, and other settings.
- Analytical Cookies: Used to understand site traffic and user behavior. This data is used for statistical purposes.
- Performance Cookies: Used to monitor page loading speed and server performance.
Cookie Controls
You can manage or delete cookies at any time through your browser settings. Please note that disabling essential cookies may affect the functionality of certain features on the site.
Your Data Rights
Ko77's Privacy Policy gives you full control over your own data. You have the following rights:
- Right to Access Your Data: You can request to see what information we hold about you.
- Right to Rectification: You may request corrections to any inaccurate or incomplete information.
- Right to Erasure: In certain circumstances, you may request that your data be deleted.
- Right to Restrict Processing: In certain cases, you may request that the use of your information be restricted.
- Right to Data Portability: You can request a copy of your data in a machine-readable format.
- Right to Object: You may object to the use of your data for specific purposes.
- Right to Withdraw Consent: You may withdraw your consent to marketing communications at any time.
Minor Protection
Ko77 strictly does not provide services to anyone under the age of 18. Our platform is for adults only.
- Age verification is mandatory at the time of registration.
- Age verification is carried out through the KYC process.
- Any account identified as belonging to a minor is suspended immediately.
- No data from minors is knowingly collected.
International Data Transfers
Ko77 is an international service. Your data may be stored or processed on servers located outside Bangladesh.
For any international data transfers, we ensure that the destination country maintains adequate data protection standards consistent with our privacy policy. All transfers are governed by contractual safeguards and encryption.
Policy Changes & Updates
Ko77 may update this Privacy Policy from time to time. For significant changes, we will:
- A clear notice will be posted on the website.
- You will be notified at your registered email address.
- Where applicable, fresh consent will be requested.
Always check the "Last Updated" date at the top of the page. Continued use of the platform after any policy changes will be considered as your acceptance of the updated terms.