Last updated: January 2026
1 Introduction
Welcome to ko99. We understand that sharing personal information online raises many questions. Your trust means everything to us. This privacy policy explains clearly — what data ko99 collects, why we collect it, how we keep it secure, and what your rights are.
This privacy policy applies to the ko99 website, mobile app, and all related services. By using the ko99 platform, you are considered to have accepted this privacy policy. Please read it carefully before registering.
In plain terms: We keep your data safe, never sell it, and never share it without your permission.
If this policy changes, we will update the "Last Updated" date at the top of the page. For significant changes, you will be notified by email. ko99's privacy policy is built in accordance with international data protection standards and is regularly audited by third parties.
2 What Data We Collect
Ko99 only collects information that is genuinely necessary to provide our services. Requesting excessive or unnecessary data goes against our policy.
Directly provided information
Information you provide when you register or use our services:
- Full name, date of birth, and gender
- Email address and mobile number
- Residential address (country and city)
- Payment details (bKash/Nagad number, bank account)
- National ID or passport copy required for KYC verification
Automatically collected information
Certain information is collected automatically when you use ko99:
- IP Address & Device Type
- Browser type and operating system
- Time and duration of page visits
- Gaming activity & betting history
- Transaction history and payment information
About cookies: ko99 uses cookies and similar technologies to enhance your experience. You can disable cookies through your browser settings, though some features may become limited as a result.
3 How your information is used
Ko99 uses the data it collects for the purposes listed below. Each purpose is clearly stated so you know exactly where your information is being used.
Account Management
Your information is used to create, verify, and maintain your account.
Transaction processing
Payment information is required to process deposits and withdrawals. Your details are used solely to complete each transaction securely.
Service Improvement
We analyze your usage patterns to continuously improve your gaming experience.
Fraud Prevention
Data is analyzed to detect suspicious activity and ensure account security.
Marketing communications
With your consent, we may send you relevant offers and promotions. You can unsubscribe at any time.
Legal Obligations
Data may be disclosed in response to lawful requests from international gaming regulators or law enforcement agencies.
4 Who your information is shared with
Ko99 never sells your data. However, we may share limited information with trusted partners to deliver our services. These partners are held to the same strict privacy standards as ko99.
| Partner Type |
What information is shared |
Why |
| Payment Providers |
Transaction data |
To process deposits/withdrawals |
| KYC Verification Service |
Identity Document Details |
To verify identity |
| Security Analysis |
Login and usage data |
To prevent fraud |
| Law Enforcement Agencies |
Relevant Information |
Under Legal Obligation |
| Game Providers |
Gaming History |
For game operations |
Our Promise: We will never sell your data to advertisers or data brokers. This is a core principle of ko99.
5 Data Protection Measures
Ko99 follows industry-leading standards to protect your data. Our security framework is built in multiple layers, keeping your information safe under any circumstance.
- Encryption: All data transfers are secured with 256-bit TLS/SSL encryption.
- Password Hashing: Your password is never stored in plain text. bcrypt hashing is used.
- Two-Step Verification: Two-Factor Authentication (2FA) is available for added account security.
- Server security: Our data centers operate in compliance with the international security standard ISO 27001.
- Regular Audits: Third-party security experts conduct regular system assessments.
- Access Control: Only authorized personnel can access specific data.
- Data Backup: All data is regularly stored in encrypted backups.
Important: No method on the internet is 100% secure. That said, ko99 is committed to providing the highest level of security possible. If you experience any security-related issues, please contact us.
6 Your Privacy Rights
Ko99 believes every user should have full control over their own data. That is why we guarantee the following rights:
- Right to access your data: You can request a copy of the data ko99 holds about you at any time.
- Right to rectification: You may request correction of any inaccurate or outdated information.
- Right to erasure: You may request deletion of your data, subject to specific conditions.
- Right to Restrict Processing: You may request that the processing of your data be restricted under certain circumstances.
- Right to Portability: You can receive your data in a structured format (such as CSV).
- Right to Object: You may object to marketing communications or to specific processing of your data.
- Right to withdraw consent: Any previously given consent can be withdrawn at any time.
To exercise any of these rights, reach out to our support team. Requests are typically responded to within 30 business days.
7 Data Retention Period
Ko99 does not retain your data longer than necessary. Retention periods depend on the type of information and applicable legal requirements.
| Data Type |
Retention period |
| Account Information |
5 years after account closure |
| Transaction details |
Up to 7 years as required by law |
| KYC Documents |
5 years after account closure |
| Gaming History |
While account is active + 3 years |
| Log files |
Up to 12 months |
| Marketing communications |
Stopped immediately upon unsubscribing |
When the retention period expires, data is securely and permanently deleted or anonymized so that you can no longer be identified.
8 Cookies & Tracking Technologies
Ko99's website and app use cookies and similar technologies. Cookies are small text files stored on your device that help make your experience smoother and more personalized.
- Essential Cookies: For login sessions and security — the site cannot function properly without these.
- Performance Cookies: To understand which sections of the site are used most — fully anonymous.
- Functional Cookies: To remember your language, timezone, and preferences.
- Analytics cookies: To collect site usage statistics — without any personal identification.
To disable cookies: You can manage cookies from your browser's Settings > Privacy > Cookies menu. Note that disabling essential cookies may limit some site functionality.
Ko99 does not use any third-party advertising tracking cookies. All our analytics are handled entirely within our own systems.
9 Protection of Minors' Data
Ko99 is strictly for users aged 18 and above. We do not knowingly collect data from minors. Age is verified at registration and identity is confirmed through the KYC process.
If we become aware that a user is under 18 years of age, the account will be suspended immediately and the associated data will be deleted.
For Parents: If your child has accidentally registered on ko99, please contact our support team. We will take prompt action.
10 International Data Transfer
Ko99 is an international platform. Your data may be stored on servers in different countries. However, the following guarantees always apply during any data transfer:
- Data is always transferred in encrypted form.
- The country to which data is transferred maintains adequate data protection laws.
- Recipient organizations are held to the same strict privacy standards as ko99.
- Standard Contractual Clauses for international data transfers are followed.
11 FAQs
Never. ko99 does not sell your phone number, email, or any personal information to third parties. Our revenue comes from gaming services, not data trading.
After account closure, certain data must be retained for a specified period due to legal obligations (generally 5 years). Once that period ends, all data is permanently deleted.
Payment information is stored for transaction processing. However, full card numbers or PINs are never stored. Payment data is held in tokenized format.
Every marketing email includes an "Unsubscribe" link at the bottom. Clicking it will stop all promotional emails. You can also manage notification preferences from your account settings.
Contact the ko99 support team directly. If the issue remains unresolved, you may file a complaint with the relevant licensing authority. We take all complaints seriously.