Data Protection

399db's Privacy Policy

399db takes your personal data seriously. This privacy policy clearly sets out what information we collect, why we collect it, and how we keep it protected.

Last Updated: January 2026

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1. Introduction

399db is a trusted online gaming platform in Bangladesh. When you use our services, you share certain personal information with us. This privacy policy explains how 399db handles that information.

By using the 399db website or app, you agree to this privacy policy. We hold your trust in the highest regard and are committed to managing your data with complete honesty. Protecting your privacy is a core responsibility of 399db.

This policy is designed in accordance with applicable data protection laws in Bangladesh and international standards. We never sell or misuse your data.

Important: This privacy policy should be read alongside 399db's terms and conditions and responsible gaming policy.

2. Information We Collect

399db only collects data that is necessary to deliver its services. We do not collect unnecessary or excessive information. Below are the three main categories of data we collect.

Identity Information

Full name, date of birth, national ID number, address, and photo (for KYC verification).

Contact Information

Mobile number, email address, and contact details provided at the time of registration.

Financial data

BKash, Nagad, or Rocket number, transaction history, and payment-related information.

Gaming Activity

Game history, betting records, login times, and overall activity on the platform.

Technical Information

Data collected from IP addresses, browser type, device information, and cookies.

Support Contact

Records of communications with the support team via live chat, email, or other channels.

Our policy: We never store your password in plain form. Passwords are always stored as encrypted hashes and cannot be viewed by any member of our staff.

3. How We Use Your Information

399db uses your data only for specific, legitimate purposes. Only the information necessary for each purpose is used, and we never use your data beyond what was originally intended.

  • Identity information is used to create, verify, and manage your account.
  • Financial information is used to process deposits and withdrawals.
  • Gaming activity data is used to personalize your gaming experience and deliver relevant offers.
  • Technical data is used to detect fraud, money laundering, and platform abuse.
  • Overall usage patterns are analyzed to improve platform security and quality.
  • Data is used to meet legal obligations and comply with regulatory authority directives.
  • Relevant information is used to provide support services and resolve complaints.

Below is a general overview of how your data is used:

Service Delivery & Account Management45%
Security & Fraud Prevention30%
Service Improvement & Analytics15%
Legal and regulatory compliance10%

4. Data Sharing & Disclosure

399db does not sell, rent, or trade your personal data to any third party. That said, there are limited, specific circumstances where sharing data may be necessary.

When Shared
  • With payment processing providers (bKash, Nagad, Rocket)
  • Government authorities as required by law
  • With fraud prevention agencies (when required)
  • Judicial proceedings under court order
When Not Shared
  • To advertisers or marketing companies
  • For the purpose of sale to any third party
  • For any purpose without your consent
  • To competitors or unrelated business entities
Payment Partners: Data shared with bKash, Nagad, and Rocket is strictly limited to what is necessary for transaction processing. These payment providers are also bound by their own privacy policies.

5. Data Security Measures

399db employs industry-leading security technology to protect your data. Our security team monitors systems around the clock to detect and respond to any unusual activity in real time.

Under 399db's privacy policy, our security layers operate at multiple levels. We go beyond a single password — our multi-layered protection system keeps your account secure at all times.

  • SSL/TLS encryption: All data transfers are secured with 256-bit SSL encryption, providing bank-level security.
  • Two-Factor Authentication (2FA): Mobile OTP verification is required each time you log in to your account.
  • Firewall Protection: An advanced firewall system prevents unauthorized access.
  • Regular Security Audits: System security is regularly audited by third-party experts.
  • Data Backup: Your data is backed up across multiple secure servers.
  • Staff training: All 399db staff receive training on data protection.
Security Incidents: In the event of a security breach, 399db will promptly notify affected members and take all necessary steps to address the situation.

6. Cookies Policy

399db uses cookies on its website. Cookies are small text files stored in your browser that help the website function more effectively. We use three types of cookies.

Cookie Types Purpose Duration
Essential cookies To maintain login sessions, security, and core functionality Until end of session
Performance Cookies Page load speed analysis and website performance monitoring 30 Days
Functional Cookies To remember your preferences (language, theme) and improve your experience 1 Year

You can manage or disable cookies through your browser settings. However, disabling essential cookies may cause some website features to stop working correctly.

7. Your Rights

As a 399db member, you have several important rights regarding your personal data. 399db's privacy policy fully respects and upholds those rights.

Rights Description
Right to Know You can find out what information we hold about you.
Right to Rectification You may request corrections to any inaccurate or incomplete information.
Right to Erasure You may request deletion of your data under certain circumstances.
Right to Restrict Processing In certain cases, you can request that the processing of your data be restricted.
Right to Data Portability You can request a copy of your data.
Right to object Specific purposes for which you may object to the processing of your data.
Exercising your rights: Contact 399db's support team to exercise any of your rights. We typically respond within 7 business days.

8. Data Retention Period

399db does not retain your data longer than necessary. Once the purpose of service has been fulfilled or your account is closed, your data is deleted within a defined timeframe. However, certain information may be retained for a specified period to meet legal obligations.

  • Account information: For the duration the account is active and up to 5 years after closure.
  • Financial transaction records: Up to 7 years as required by law.
  • KYC documents: Up to 5 years after account closure.
  • Support Contact: Up to 2 years after the issue is resolved.
  • Gaming History: For the duration the account is active and 3 years after closure.
  • Cookies & Technical Logs: Up to 1 year.
Please note: If you request deletion of your data, certain information retained due to legal obligations may not be immediately removable. In such cases, it will be automatically deleted once the retention period expires.

9. Children's Privacy

399db strictly does not serve anyone under the age of 18. Our platform is exclusively for adults. Age is verified at registration, and KYC verification is required whenever underage use is suspected.

If a parent or guardian discovers that their child has registered on 399db, please notify our support team immediately. We will promptly close the account and delete all associated data.

Age Restriction: The minimum age to register with 399db is 18. Account creation by minors is strictly prohibited.

10. Policy Changes

399db may update this privacy policy from time to time. Changes may occur due to legal updates, changes to our services, or improvements to security.

  • After any changes, the updated policy will be published on the website along with the revision date.
  • For major changes, you will be notified via your registered mobile number or in-app notification.
  • Continued use of our services after any changes constitutes acceptance of the updated policy.
  • If you do not agree to the updated policy, you may request to close your account.
Note: Check this page regularly to stay up to date with the latest Privacy Policy. This is important for the security of your information.
Why 399db Is Safe

Your data For Protection Our measures

399db is more than a gaming platform — we are your partner in digital security.

Personal Data Protection

Your name, address, and NID are all protected with the highest level of encryption. 399db does not share this information with any unauthorized party.

Financial data security

Transaction data processed through bKash, Nagad, and Rocket is protected with SSL encryption. No payment information is shared with third parties.

No Data Sales

399db never sells your personal data to advertisers or third parties. Your privacy is non-negotiable.

OTP verification security

Mobile OTP verification is required for every login and withdrawal, making unauthorized access to your account virtually impossible.

Transparent Data Use

This privacy policy is fully transparent about how we use your data. There are no hidden uses.

Data Rights Support

If you wish to view, correct, or delete your data, 399db's support team is available 24/7 to assist you.

FAQ

About the Privacy Policy Questions

No, 399db never sells your personal data to any third party. Under our Privacy Policy, your information is used solely to provide services, ensure security, and fulfill legal obligations.

399db uses 256-bit SSL encryption, two-factor verification (OTP), and an advanced firewall system. Our security team monitors systems 24/7. This is equivalent to bank-level security.

Yes, you may request deletion of your data. However, due to legal obligations, financial transaction records must be retained for 7 years and KYC information for 5 years. Please contact our support team for more details.

Yes. NID or passport information submitted during KYC verification is stored in encrypted form and can only be accessed by authorized verification staff. This information is never shared with third parties.

For significant changes, 399db will notify you via your registered mobile number or in-app notification. The date of the latest update is always displayed at the top of this page. Make it a habit to check this page regularly.
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