4111 Privacy Policy — How Your Data Is Stored and Protected
4111 is fully committed to protecting the personal data of its platform users. This policy explains in detail what information is collected, why it is collected, and how it is kept secure. Last updated: January 2026.
1. Information We Collect
When you create an account and use our services at 4111, we collect various types of information. Each category is explained in detail below.
Account & Identity Information
During registration, we collect your name, mobile number, date of birth, and contact address. National ID information may also be collected for identity verification purposes.
Payment & Transaction Information
Transaction records for deposits and withdrawals in BDT (৳) via bKash, Nagad, or Rocket are securely stored. Payment details such as mobile numbers are kept in encrypted form.
Device & Browser Information
Your device type, operating system, browser version, IP address, and session time and duration may be collected automatically. This information is used for security monitoring and service improvement.
Usage Information
Behavioral data — such as which games you played, bets you placed, and how long you were active on the platform — may be collected to provide a personalized experience.
2. Purpose of Data Use & Cookie Policy
How We Use Your Data
4111 uses collected data for the following purposes:
- To create, manage, and secure your account.
- To process payment transactions, including deposits and withdrawals.
- To send bonuses, offers, and promotional information (with your consent).
- To improve platform functionality and resolve technical issues.
- To prevent fraud and meet legal compliance obligations.
- To provide customer support and resolve your complaints.
Cookies & Tracking
4111 uses cookies to maintain active login sessions, remember user preferences, and monitor platform performance. You can manage cookies through your browser settings, though disabling them may limit certain features. Any use of third-party analytics cookies will be disclosed in this policy.
3. Data Retention, Security & Third-Party Sharing
Data Security
All data connections on 4111 operate using encrypted technology. User passwords are stored in hashed form and are never stored as plain text. Sensitive payment information is held on secured servers with restricted access.
How Long We Retain Your Data
Personal data is retained for as long as your account remains active. Following account closure, certain data may be kept for a period of time to meet legal obligations and financial record requirements.
Sharing Data with Third Parties
4111 never sells personal data to third parties for commercial purposes. However, limited information may be shared in the following cases:
- With bKash, Nagad, or Rocket for payment processing.
- In response to valid requests from legal authorities.
- With relevant services for fraud prevention and security assurance.
4. Your Rights & Data Controls
4111 believes every user owns their personal data. To uphold that, the following rights are guaranteed:
Right to Access Your Data
You can log in to your account at any time to view your stored information. For a detailed data report, please contact our support team.
Right to Rectification
To correct inaccurate or outdated information, update it directly from the Account section or contact our support team. Changes will be made after proper identity verification.
Right to Erasure
If you request permanent account closure, we will initiate the process of deleting your personal data. However, certain financial information may be retained for a specified period due to legal obligations.
Right to Opt Out of Promotional Communications
To opt out of bonus and promotional messages, you can unsubscribe via Account Settings or by contacting our support team.
5. Policy Changes & Contact Information
Privacy Policy Updates
4111 reserves the right to update this Privacy Policy as needed. Any changes will be published on the platform with a revised effective date. For significant updates, a notification may be sent to your registered mobile number or platform inbox. Continued use of the platform after any policy change constitutes acceptance of the updated terms.
Contact Support
For any questions about this Privacy Policy, or to request access to or deletion of your data, please contact us:
Email: support at 4111.ws
For General Inquiries FAQ for details. We aim to respond to any data privacy inquiries within 24 hours. Terms & Conditions Additional platform usage terms are detailed on this page.