The security of your personal information is our top priority. This page clearly explains how 520db collects data, how long it's retained, who it's shared with, and how you can take control of your own information.
Steps we take to keep your information secure
Every transaction and piece of personal data you have is encrypted with 256-bit SSL technology. No one outside can read it.
520db never sells your name, phone number, or any other personal information to advertisers or third parties — that is our commitment.
You have the right to view, correct, or request deletion of your personal data — simply reach out to our support team.
Your data is stored in industry-standard secure data centers, with regular security audits and penetration tests conducted on an ongoing basis.
We only collect what is necessary to provide our services. We do not ask for or store data beyond what is needed.
You can opt out of promotional messages at any time. Simply update your preferences in Settings or contact support, and they'll stop right away.
Certain information reaches us when you use the 520db platform. This Privacy Policy document explains how that information is used, how it is kept secure, and how you can manage and control your own data.
By using the 520db website, mobile app, or any associated services, you are considered to have accepted this Privacy Policy.
The bottom line: 520db does not treat your data as its own asset. It is your information — we use it only temporarily to provide our services.
520db collects two types of information — what you provide directly and what is collected automatically.
What you provide directly:
What we collect automatically:
| Data Type | What's Included | Purpose |
|---|---|---|
| Device Information | Device model, OS, browser version | To ensure compatibility |
| IP Address | Connection IP | Security & Fraud Prevention |
| Usage Data | Page Visits, Time Spent, Clicks | To Improve Your Experience |
| Transaction History | Bets, Deposits, Withdrawals | Account Records & KYC |
| Cookie Data | Session, Preferences, Language | For a Personalized Experience |
520db uses your data only for specific, defined purposes. It is never used beyond the reason for which it was collected.
Regarding Responsible Gaming: 520db monitors your betting patterns and may alert you if unusual activity is detected — this is done for your protection.
520db never sells your information to advertisers or data brokers. However, limited data may be shared in specific circumstances necessary to operate our services:
520db never shares your password or full payment details with any third party — including our partners.
520db does not retain data longer than necessary. Retention periods vary by data type:
After account deletion: Once deleted, no further marketing communications will be sent. However, certain transaction records must be retained for a minimum period for legal reasons.
520db uses cookies and similar technologies on the platform. A cookie is a small piece of data stored in your browser that helps recognise you on your next visit.
Types of Cookies We Use:
You can disable all cookies except essential ones. Site-specific cookie preferences can be managed through your browser settings. Please note that disabling certain cookies may affect the functionality of some platform features.
520db does not use third-party advertising cookies. Your browsing data is never used to serve ads on other websites.
You have the following rights regarding your personal data — contact support if you would like to exercise any of them:
You have the right to know what data 520db holds about you. You will be informed within 24 hours of making a request.
If any of your information is incorrect, you can request a correction. The support team will verify and update it accordingly.
You may request deletion of any data that is not legally required to be retained after your account is closed.
You can request that your data not be used for specific purposes — such as opting out of marketing communications.
You may request your account information and transaction history in a specific format.
If you object to a specific use of your data, you can raise it with 520db — your concern will be taken into consideration.
520db is strictly for users aged 18 and above. We do not knowingly collect personal data from minors.
If 520db becomes aware that a minor is using the platform, their account will be closed immediately and all associated data will be deleted.
If a parent or guardian suspects their child has been using 520db, please contact support — we will act promptly.
520db follows the highest industry standards for data security. Here are some of the key measures in place:
In the event of a security incident: In the event of a data breach, 520db will notify affected members within 72 hours and take immediate steps toward resolution.
The 520db platform may occasionally include links to partner payment pages or identity verification portals. These third-party services have their own privacy policies.
520db is not responsible for how third-party sites collect or use your data. It is advisable to read their privacy policies before visiting any third-party page.
Our Privacy Policy applies again as soon as you return to 520db from any external link.
520db may update this Privacy Policy from time to time due to technology changes or legal requirements. For any significant changes, a notice will be posted on the platform and a message will be sent to your registered mobile number.
Continuing to use the platform after any changes are made will be considered acceptance of the updated policy. Please check this page from time to time.
This Privacy Policy was last January 2026 Last updated on.
For any privacy-related questions, requests, or complaints, please contact 520db Support:
Data Request Process: Submit a request after verifying your identity. 520db will provide an initial response within 24 hours and complete the full process within 30 days.
Many people pay little attention to privacy policies when using online platforms. But think about it — your mobile number, date of birth, payment details, and even how long you spend on a particular page are all pieces of data. You have every right to know how that information is being stored and where it goes. 520db believes that an informed user should be the one to decide how much they share — and that requires full transparency.
Awareness around data protection on online platforms is steadily growing in Bangladesh. People are now asking — will I get spam calls because I gave my number? Can anyone else see my betting data? These are valid concerns, and the 520db Privacy Policy was written specifically to address them. The short answer is: no, your number is never sold, and your betting data is only accessible to authorised 520db staff — and only when needed to provide a specific service.
Many users have concerns about KYC and identity verification. Is it actually safe to submit a photo of your national ID? At 520db, KYC data is stored in a dedicated encrypted database accessible only to specific members of the compliance team. This information is never used for marketing or any other purpose. Once the legally required retention period has passed, it is automatically deleted.
Many people are concerned about cookies because they notice ads from a previous site following them around the web. 520db does not use third-party ad tracking cookies. This means no advertising network can see what you do on 520db. This is a deliberate choice — we believe your betting habits are your personal business.
When the mobile app asks for location permission, it is natural to wonder why it is needed. On the 520db app, location permission is optional and is used solely for fraud detection — for example, if your account suddenly shows a login from an entirely different location, an alert will be sent. You can use the app without issue even if you choose not to grant this permission.
For responsible gaming analysis, 520db monitors your betting patterns — and this is done entirely for your protection. If the system detects unusually high betting activity or extended play sessions, an automatic break recommendation is triggered. This analysis is handled entirely by an automated system, not by any individual, and your information is never shared with anyone else as a result.
How long data is retained after account closure is a nuanced question. Transaction records must be kept for a period of time for legal reasons — this applies to any financial service, not just 520db. Marketing communications, however, stop as soon as your account is closed. You can also request deletion of specific data — if there is no legal obligation to retain it, it will be removed.
Simply put, the core of 520db's privacy policy is this — your data belongs to you. We only use it temporarily to deliver our services and never sell it. If you have any questions or concerns about your information, reach out to support and you'll receive a response in Bengali.
Your data is fully secure at 520db. Register now.
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