Legal Documents

40 KS Privacy Policy — Your Data, Our Responsibility

Here you'll find a clear and transparent explanation of what personal information 40 KS collects, how it's used, and how it's kept secure.

Last Updated: January 2026
🔒

Our 6 Core Principles for Protecting Your Privacy

User security was the top priority in shaping the 40 KS Privacy Policy.

Maximum Data Protection

All your personal and financial information is protected with 256-bit SSL encryption. Bank-level security measures are applied to every transaction.

No Sale of Data

40 KS never sells your personal data to third parties. Your data is used solely to improve our services.

User Controls

You can view, correct, or request deletion of your stored information at any time.

Secure Data Storage

Your data is stored on secure servers and undergoes regular security audits. State-of-the-art technology is used to prevent unauthorized access.

Transparent Data Use

What data we collect, why we collect it, and how long we retain it — everything is clearly set out in this Policy. No hidden terms.

Legal Compliance

40 KS's Privacy Policy is developed in compliance with applicable data protection laws in Bangladesh and international standards.

1Introduction & Scope

Welcome to 40 KS. This Privacy Policy ("Policy") explains how we collect, store, use, and protect your personal information when you use the 40 KS platform. This Policy applies to all users of the https://40ks.app website and its associated applications.

By creating an account on 40 KS or using our services, you are deemed to have accepted the terms of this Privacy Policy. Please read it carefully.

This policy may be updated at any time. If changes are made, you will be notified at your registered email address and the "Last Updated" date at the top of the page will be revised accordingly.

40 KS believes that your personal data belongs to you. We collect only the minimum information necessary to provide our services. The core goal of our Privacy Policy is to ensure you always know where your data goes and how it is used.

2What Information We Collect

40 KS collects your information in several ways. Below is a detailed breakdown of what data is collected and under what circumstances:

Information collected at registration:
  • Full name and date of birth (for age verification)
  • Active mobile number and email address
  • Residential Address & District
  • Preferred payment method (bKash/Nagad/Rocket)
Information collected during KYC verification:
  • Copy of National ID or Passport
  • Recent photo (selfie)
  • Proof of address document (if applicable)
Information collected automatically while using the platform:
Data Type Reason for Collection Retention Period
IP Address Security & Fraud Prevention 6 months
Device Information & Browser Service Optimization 1 Year
Login Times & Log Data Account Security 1 Year
Betting History Responsible Betting Monitoring 5 years
Transaction Records Financial Audits & Legal Obligations 7 Years
Cookies & Session Data Improving User Experience 30 Days

3How Your Information Is Used

40 KS uses the information it collects solely for specific and legitimate purposes. Your data is never used in any way that would violate your privacy.

How your information is used:

  • Account Management: For identity verification, login security, and account protection.
  • Payment Processing: To process deposits and withdrawals quickly and securely.
  • Customer Support: To resolve your complaints or issues.
  • Responsible Betting: To identify unusual betting patterns and provide timely support.
  • Fraud Prevention: To analyze data for fraud prevention and anti-money laundering purposes.
  • Service Improvement: To analyze your usage patterns and improve the platform.
  • Promotional Communications: To send you offers and bonus information with your consent.
  • Legal Obligation: To share information with authorities in compliance with applicable law when required.

You can unsubscribe from promotional emails or SMS at any time — either through your account settings or by emailing support@40ks.app.

4Data Sharing & Third Parties

40 KS never sells your personal information to third parties. However, limited data may be shared with selected parties in certain specific circumstances:

Who your information is shared with:
  • Payment Providers: bKash, Nagad, Rocket — only the necessary details to process your transactions.
  • Identity Verification Services: Authorized third parties to facilitate the KYC process.
  • Law Enforcement: Government authorities when required by court order or legal obligation.
  • Security Auditor: Authorized third parties to ensure platform security.

In all of the above cases, data sharing is governed by strict confidentiality agreements. No third party may use your information for their own purposes.

40 KS never shares your information with advertisers, data brokers, or marketing companies.

5Cookie Policy & Tracking

The 40 KS website and app use cookies to enhance your browsing experience. Cookies are small text files stored on your device.

Types of cookies we use:
  • Essential Cookies: Required to maintain login sessions and ensure the platform functions correctly. Disabling these cookies will prevent the site from working properly.
  • Performance Cookies: To understand which pages are visited most. This data is entirely anonymous.
  • Functional Cookies: To remember your preferences, such as language settings.
  • Security Cookies: To detect fraudulent activity and keep your account secure.

You can manage or delete cookies through your browser settings. Please note that disabling certain cookies may affect the functionality of some features on the platform.

6Data Security Measures

40 KS uses industry-leading technology to keep your data secure. Our security measures include:

  • 256-bit SSL/TLS Encryption: All data transfers take place over encrypted channels.
  • Two-Factor Authentication (2FA): An additional layer of security for your account.
  • Firewall Protection: Advanced firewalls are active to prevent unauthorized access.
  • Regular Security Audits: Regular third-party penetration testing.
  • Data Backup: All data is regularly backed up to separate, secured servers.
  • Access Control: Only authorized personnel have access to your information.
  • Real-Time Monitoring: Suspicious activity is detected in real time.

In the event of a security breach, affected users will be notified by email within 72 hours.

7Your Rights

As a 40 KS user, you have the following rights regarding your personal data:

  • Right to Access: You have the right to know what information we hold about you.
  • Right to Rectification: You may request corrections to any inaccurate or outdated information.
  • Right to Erasure: The right to request deletion of your information under certain conditions.
  • Right to Restrict Processing: Request that the use of your data be restricted in certain circumstances.
  • Right to Object: You can object to your information being used for marketing purposes.
  • Right to Data Portability: You may request a copy of your data in a specific format.
  • Withdrawal of Consent: You can withdraw your consent to data processing at any time.

To exercise any of these rights, email us at support@40ks.app. We will respond within 30 days. Please note that we may be legally required to retain certain data for a specified period.

8Children's Privacy

40 KS is strictly a platform for users aged 18 and above. We do not knowingly collect personal information from minors.

Age verification is mandatory at registration. If an underage account is identified, it will be closed immediately and all collected data will be deleted.

If you believe your child has registered on this platform, please contact us immediately at support@40ks.app.

9Policy Updates & Contact

40 KS may update this Privacy Policy at any time. In the event of significant changes, we will:

  1. We will send notifications to your registered email address.
  2. We will show you notifications when you log in to the platform.
  3. We will update the "Last Updated" date at the top of this page.

Changes take effect 7 days after the updated policy is published. If you do not agree with the changes, you may request to close your account.

For any questions or concerns regarding our Privacy Policy, please get in touch with us:

  • Email: support@40ks.app
  • Live Chat: Available directly on the platform 24/7
  • Response Time: Up to 30 business days

10International Data Transfers

40 KS is an international service. In some cases, your data may be stored or processed outside Bangladesh. When this occurs, we ensure that:

  • Adequate data protection laws are in place in the destination country.
  • Strict protection is ensured under data transfer agreements.
  • No data is transmitted internationally without encryption.

For more details on international data transfers, please contact us at support@40ks.app.

256-bit
SSL Encryption
24/7
Security Monitoring
0
Sale of Data
30 days
Response Period
Related Pages
Need Help?

If you have any questions about our Privacy Policy, our support team is ready to help.

Email
support@40ks.app
Live Chat
24/7 Online
🔞
18+ Only

This platform is for adults only. No one under the age of 18 is permitted to use 40 KS.

🛡️

Your information is safe — get started with confidence!

Your personal information is fully secure with 40 KS. Register with confidence and enjoy the best betting experience in Bangladesh.

বাংলা