678db Privacy Policy – How Your Information Is Kept Safe

678db's Privacy Policy explains what we do with your personal information and how we protect your privacy. This policy applies to everyone who uses the 678db website and mobile app.

678db believes your personal data belongs to you. We only collect what is necessary to operate the platform and store it with the highest level of security. We never sell or share your information with third parties without your consent.

This Privacy Policy of 678db Terms & Conditionsworks in conjunction with. By using the platform, you are considered to have read and agreed to this policy.

678db collects your information in several ways — what you provide at registration, data generated automatically as you use the platform, and information received through payment processing.

Information you provide directly:

• Full name and date of birth (for age verification)
• Mobile number and email address
• Mobile banking number (bKash, Nagad, or Rocket)
• Identity verification documents (National ID or passport)
• Address (required for withdrawal verification)

Automatically collected information:

• Device type, operating system, and browser version
• IP address and approximate location
• Login times, session duration, and usage patterns
• Game history and betting records
• Transaction history

678db uses your data only for specific, defined purposes. It is never used beyond the reason it was collected.

678db analyses usage patterns to improve its services. For example, which games are played most or when users are most active — this information helps enhance the overall platform experience. However, this analysis is not personal; it is based on aggregated statistics.

678db does not sell your personal information to third parties. However, limited data is shared with a select group of trusted partners as a necessary part of operating the platform.

• Payment Provider: Only the information necessary to process transactions via bKash, Nagad, and Rocket.
• Game Provider: Session data necessary for game operation is shared with game providers — but payment or identity information is not.
• Legal & Regulatory Authorities: Where required by law or in response to a legitimate request from a government authority.
• Fraud prevention service: With a specialized security service for verifying suspicious transactions.

If 678db ever changes ownership (through a merger or acquisition), users will be informed in advance and given the option to have their data deleted.

The 678db website and app use cookies and similar technologies. Cookies are small text files stored in your browser that help improve your experience on the platform.

Types of cookies used by 678db:

• Essential Cookies: Required to maintain login sessions and ensure security. These cannot be disabled.
• Functional Cookies: Remembers your language preference, theme settings, and game choices — so you don't have to reset them every time you log in.
• Analytics Cookies: Aggregated statistics are collected to understand which parts of the platform are used most. No personal information is collected.
• Security Cookies: Used to detect suspicious login activity and fraudulent behaviour.

Non-essential cookies can be disabled through your browser settings, though some platform features may be affected. On the mobile app, cookie preferences can be managed through the app's privacy settings.

678db stores your information on secured servers. All data transmissions are protected with 256-bit SSL encryption — the same standard used by banks and major financial institutions.

How long data is retained depends on its type:

• Account information: retained for as long as the account is active, and for up to 5 years after closure if required by law.
• Transaction records: retained for up to 7 years in compliance with financial regulatory requirements.
• Game logs: 6 months to 1 year.
• Customer support communications: 2 years.
• Session & browsing data: 90 days.

As a 678db user, you have certain important rights over your own data. Contact our support team to exercise any of these rights.

• Right to Know: You can request to see what information 678db holds about you.
• Right to Rectification: You may request corrections to any information that is inaccurate or incomplete.
• Right to erasure: In certain circumstances, you may request that your data be deleted (excluding information we are legally required to retain).
• Right to restrict processing: You may request that the processing of certain information be restricted.
• Data portability: You may request an export of your data in a standard, portable format.
• Withdraw consent: You may withdraw your consent to marketing communications at any time.

To exercise these rights support@678db.world. Email us or submit a request in Bengali via live chat. 678db typically responds to requests within 30 days.

678db strictly does not provide services to anyone under 18 years of age and does not collect their personal information. Age verification is mandatory during registration.

If we become aware that an account contains information belonging to a minor, that account will be closed immediately and all collected data will be deleted as quickly as legally permitted.

678db may update this privacy policy from time to time — due to changes in technology, the addition of new services, or legal developments. For significant changes, you will be notified in advance via your registered email or an in-app notification.

Continued use of the platform after any changes takes effect will be considered acceptance of the updated policy. If you do not agree to the new policy, contact support to close your account — all your data will be deleted accordingly.