Data Security

40a3's Privacy Policy — Your information is completely secure

The 40a3 platform treats the privacy of your personal data as a top priority. This page transparently outlines what data we collect, why we collect it, and how we keep it secure.

SSL Encryption
KYC Secured
No Data Selling
Updated: January 2026
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Your Privacy
Our
Top Priority
How We Protect Your Data

Key Pillars of 40a3's Privacy Policy at a Glance

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Encryption & Secure Storage
All your personal and financial information is encrypted using SSL/TLS technology. Data stored on our servers is further protected with AES-256 encryption, making it virtually impossible for any third party to access.
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Sale of Data is Strictly Prohibited
40a3 never sells or rents your personal information to third parties. Your data is used solely to provide our services and meet legal obligations.
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Right to Access & Delete Data
You can request to view or delete any data stored in your account at any time by contacting our support team. We will process your request within 30 days.
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Cookie & Tracking Transparency
We use cookies only to improve our services and personalize your experience. You can manage your cookie preferences at any time from your browser settings.
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Special Protection for KYC Data
Identity documents submitted during registration and withdrawal (NID, passport) are stored on separate, secure servers and used exclusively for verification purposes.
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Immediate Notification of Data Breaches
In the event of a data breach, affected users will be notified by email and SMS within 72 hours, and immediate steps will be taken to resolve the issue.

1 Scope & Applicability

40a3 (website: 40a3.net) is an online betting and gaming platform based in Bangladesh. By using our website, registering an account, or accessing our services, you agree to this Privacy Policy. This policy is aligned with Bangladesh's Information and Communication Technology Act and international best practices.

Our Privacy Policy is designed to clearly inform you about what data we collect, why we collect it, how we use it, and what rights you have over it. We believe transparency is the foundation of trust.

Important:

This Privacy Policy was last updated on 1 January 2026. If any significant changes are made, you will be notified in advance at your registered email address.

2 Information We Collect

40a3 only collects data that is strictly necessary. Requesting unnecessary or excessive information goes against our policy. The categories of data we collect are outlined below:

Information You Provide Directly

Information you provide during registration and account management:

  • Full Name & Date of Birth
  • Mobile Number & Email Address
  • Current Address & District
  • Identity documents for KYC verification (NID/Passport)
  • Mobile Banking Number (bKash/Nagad/Rocket)

Automatically Collected Information

When you use our website, certain information is collected automatically:

Data Type Purpose of Collection Retention Period
IP Address Security & Fraud Prevention 90 Days
Browser & Device Information Service Optimization 30 Days
Login Time & History Account Security 1 Year
Betting & Transaction History Legal Obligations & Dispute Resolution 5 Years
Cookies & Session Data Improving User Experience Cleared at end of session

3 Purpose of Data Use

40a3 uses your information only for the following purposes — and nothing beyond that:

  • Account Management: To manage registration, login, and account security.
  • Service Delivery: Betting, gaming, and transaction processing.
  • KYC & Legal Compliance: Age verification, identity verification, and anti-money laundering compliance.
  • Customer Support: Resolving complaints and providing support.
  • Service Improvement: To personalize and enhance your experience on the platform.
  • Promotional Communications: To send you bonus offers and updates (you can unsubscribe at any time).
  • Fraud Prevention: To detect and block suspicious activity.
Promotional Emails:

If you no longer wish to receive promotional emails or SMS, click the "Unsubscribe" link at the bottom of any message or email us at support@40a3.net.

4 Data Sharing & Disclosure Policy

40a3 does not sell your data to third parties. However, limited information may be shared in specific circumstances:

  • Payment Processors: Necessary information is shared to process bKash, Nagad, and Rocket transactions.
  • KYC Partner: Trusted third-party services may be used for identity verification.
  • Law Enforcement: We are required to share data upon valid request from Bangladeshi courts or government authorities.
  • Security Investigations: Relevant authorities may be provided with information in the course of investigating fraud or illegal activity.

Before sharing any data with third-party partners, we require them to sign a strict confidentiality agreement. They may only use the information received for the specified purpose.

5 Cookie Policy

40a3 uses several types of cookies on its website. Cookies are small text files stored in your browser that help improve website functionality.

Cookie Type

  • Essential Cookies: Essential for login sessions and security. These cannot be disabled.
  • Functional Cookies: Remembers your preferred language and settings.
  • Analytical Cookies: Helps us understand which pages are used most (anonymous data only).
  • Marketing Cookies: Used to show relevant ads. Can be disabled from your browser settings.

You can manage or delete cookies at any time from your browser settings. Please note that disabling essential cookies may affect the functionality of certain services.

6 Technical Data Security Measures

40a3 uses industry-standard technology to protect your data:

  • SSL/TLS Encryption: All data transfers are secured with 256-bit SSL encryption.
  • AES-256 Storage Encryption: Sensitive data stored on our servers is encrypted.
  • Two-Factor Authentication (2FA): An additional layer of security at login.
  • Firewall & Intrusion Detection: Active monitoring to prevent unauthorized access.
  • Regular Security Audits: Regular security audits conducted by independent third-party experts.
  • Data Backup: Regular backups to minimize the risk of data loss.
Your Role:

Use a strong password, never share it with anyone, and avoid logging in on public Wi-Fi. A large part of your account's security is in your own hands.

7 Your Rights

As a 40a3 user, you have the following rights over your data:

  1. Right to Access: You may submit a request to view any personal data we hold about you.
  2. Right to Correct Your Data: You may request corrections to any inaccurate or outdated information.
  3. Right to Erasure: After account closure, you may request deletion of your data within the limits permitted by applicable law.
  4. Right to Object to Processing: You can opt out of marketing communications at any time.
  5. Right to Data Portability: You can receive your data in a machine-readable format.

To exercise this right support@40a3.netto send us an email. We will respond within 30 days. Please note that in some cases, legal obligations may prevent us from deleting certain information.

8 Third-Party Links & Services

40a3 is not responsible for the privacy policies of any external websites linked from our platform. We recommend reading the privacy policy of any third-party service before using it.

Mobile banking services (bKash, Nagad, Rocket) are governed by their own privacy policies. Each respective provider is responsible for any data they collect through the use of their services.

9 Protection of Minors' Data

40a3 is strictly for users aged 18 and above. We do not knowingly collect data from minors. If we become aware that a minor's data has been collected, it will be deleted immediately and the account will be closed.

If you believe a minor has registered on our platform, please support@40a3.netimmediately.

10 Contact & Complaints

If you have any questions, concerns, or complaints about this Privacy Policy, please contact us through the following:

  • Email: support@40a3.net
  • Live Chat: Click the chat icon at the bottom right of the website (available 24/7)
  • Response Time: Typically within 3 minutes via live chat, and within 24 hours by email

We take all privacy-related complaints seriously and aim to resolve them within 7 business days.

Policy Updates:

This Privacy Policy may be updated from time to time. We will notify you by email before any significant changes take effect. Please check this page regularly.

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Start Betting in a Safe Environment

Your data is fully protected at 40a3. Register now and enjoy a 100% welcome bonus on your first deposit.

For users aged 18 and above. Please play responsibly.

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