Privacy and Security

f5666's Privacy Policy

Your personal information is extremely important to us. f5666 keeps your information secure through the highest encryption technology and strict security measures.

Last Updated: January 2026

This privacy policy ("Policy") applies to all users of the f5666 platform's services. By using our website, you are considered to have accepted all terms of this Policy. If you have any questions about this Policy, please contact us.

1

Introduction and Overview

f5666 is a trusted online casino and betting platform operated specifically for players in Bangladesh. We give your privacy the highest priority and ensure complete transparency about how we collect, use, and protect your personal information.

This privacy policy describes what types of information f5666 collects, why it is collected, how that information is used, and what steps we take to protect your information. By using our platform, you are giving consent to the collection and processing of information under this Policy.

We operate this Policy in line with applicable data protection laws and regulations, and we reserve the right to update it from time to time. If any changes are made to the Policy, we will notify you in a timely manner.

2

What Information We Collect

During registration and use of f5666's services, we may collect the following types of information:

2.1 Personally Identifiable Information

  • Full name, date of birth, and national identity card number
  • Email address and contact details
  • Residential address
  • Account username and password (stored in encrypted form)

2.2 Financial Information

  • Payment method details — bKash, Nagad, Rocket, Upay, or bank account information
  • Transaction history, deposit and withdrawal records
  • Deposit amounts and a summary of betting activity

2.3 Technical Information

  • IP address, browser type, and operating system information
  • Device identification and connection details
  • Information obtained from cookies and similar tracking technologies
  • Site usage patterns and log data

2.4 KYC Verification Information

To ensure secure transactions and prevent financial fraud, we may collect copies of a national identity card, passport, or driving licence, as well as proof of address documents for identity verification.

3

Purpose of Data Collection

f5666 uses your personal information only for specific and legitimate purposes. We collect and process your information for the following reasons:

  • To complete account registration and identity verification
  • To process deposits, withdrawals, and other financial transactions
  • To provide gaming services, bonuses, and promotions
  • To ensure 24/7 live chat support and customer service
  • To maintain platform security and prevent fraud
  • To monitor and enforce responsible gaming limits
  • To meet applicable legal obligations and regulatory requirements
  • To improve service quality and provide a personalised experience

We do not use your information beyond the purposes described above and do not sell it to third parties. We do not use your information for any advertising purpose without your consent.

4

Information Sharing and Disclosure

f5666 does not sell, rent, or exchange your personal information to third parties. However, in certain circumstances we may share limited information:

4.1 Trusted Service Providers

We work with trusted third parties to operate services such as payment processing, identity verification, technology infrastructure, and customer support. These providers can access only the information necessary for their specific tasks and are also required to follow the same privacy standards.

4.2 Legal Requirements

In the case of a court order, a lawful request from a law enforcement agency, or applicable legal obligations, we may disclose the necessary information. Such disclosure will always be limited to the minimum amount required.

4.3 Fraud Prevention

Information may be exchanged with relevant authorities for the purpose of preventing financial fraud, money laundering, or other illegal activities.

5

Data Security Measures

f5666 uses industry-leading security technology to protect your personal and financial information. Our security framework includes:

  • SSL/TLS Encryption: All data exchanged between your browser and our servers is protected by advanced SSL encryption
  • Data Encryption: Sensitive stored data such as passwords and payment details are kept secure through strong encryption
  • Two-Factor Authentication: A two-factor authentication option is provided to prevent unauthorised access to accounts
  • Regular Security Audits: Our systems undergo regular security testing and vulnerability assessments
  • Firewall and Intrusion Detection: Advanced firewalls and real-time threat detection systems remain active
  • Staff Training: All members of our team receive regular training on data protection and privacy regulations

Even so, no transmission of information over the internet can be guaranteed to be completely secure. We strive to ensure the highest level of protection, but the responsibility for keeping your account password confidential also rests with you.

6

Cookies and Tracking Technologies

The f5666 website uses cookies and similar tracking technologies. Cookies are small text files stored on your device that help us remember your preferences and improve the site's functionality.

6.1 Essential Cookies

These cookies are essential for the site's core functionality — maintaining login sessions, security verification, and saving language preferences. The site cannot function properly without them.

6.2 Functionality Cookies

These cookies are used to remember your preferred game categories, display settings, and other personalised preferences.

6.3 Analytics Cookies

We use analytics cookies to understand site usage patterns. This information is processed in aggregate and no individual can be identified. You can reject cookies through your browser settings, though this may limit some features of the site.

7

Data Retention Period

Your personal information is retained only for as long as it is needed to fulfil the purpose for which it was collected, or as long as it is required to meet legal obligations.

  • Active Accounts: All information is retained for as long as the account remains active
  • Closed Accounts: Even after an account is closed, information may be retained for a specified period in accordance with legal and regulatory requirements
  • Financial Records: Transaction history and financial documents may need to be retained for an extended period
  • KYC Documents: Identity verification documents are securely retained for a specified period

Once the purpose of retention has been fulfilled, we delete your information securely or anonymise it safely.

8

Your Rights

f5666 respects your rights regarding your data. You may exercise the following rights:

  • Right to Access: You have the right to know what information we hold about you
  • Right to Rectification: If your information is incorrect or incomplete, you may request that it be corrected
  • Right to Erasure: In certain circumstances you may request that your information be deleted, however due to legal obligations it may not always be possible to delete all information at all times
  • Right to Restrict Processing: In certain cases you may request that the processing of your information be limited
  • Right to Withdraw Consent: You may withdraw your consent at any time, though this will not affect the lawfulness of processing carried out prior to withdrawal
  • Right to Data Portability: You may request your information in a structured, machine-readable format

To exercise these rights, contact our support team via live chat or send an email to [email protected].

9

Privacy of Minors

f5666 is a 21+ platform and we do not intentionally collect information from anyone under 21 years of age. We verify age during the registration process and take strict measures to prevent minors from participating.

If we have unintentionally collected information from a minor and this comes to our attention, we will immediately delete that information and close the account. If a parent or guardian has concerns about this, please contact us without delay.

10

Policy Changes

f5666 reserves the right to change or update this privacy policy at any time. This policy may be updated due to changes in our services, technology, or applicable law.

  • For significant changes, we will notify you by email or by posting a notice on the platform
  • The date on which the updated policy takes effect will always be stated at the top of the page
  • Continued use of the platform after any changes will be considered acceptance of the updated policy
  • If you have any objection, you may request that your account be closed

We recommend that you review this privacy policy regularly so that you remain aware of the latest information.

Have a question about privacy?

Our 24/7 support team is always ready to answer any of your questions.

[email protected]