Privacy Policy

Cosmo91 Privacy Policy – How Your Data Is Kept Secure

The security of your personal data at cosmo91 is our top priority. This page explains in detail what data is collected, why it is collected, how it is stored, and what your rights are.

Last Updated: 1 July 2026  |  Version: 2.8
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Key Aspects of the Privacy Policy

Get a quick overview of the key points before reading the full policy.

Secure Data Storage

Cosmo91 stores all your personal data on encrypted servers. Only authorized personnel may access the data, and only for specified purposes.

Never Sold to Third Parties

Your name, phone number, payment details, and betting history are never sold or transferred to any third party. At cosmo91, this is an absolute and non-negotiable policy.

Your Controls

You have the right to request access to, correction of, or deletion of your data. cosmo91 is obligated to fulfil these requests in a timely manner.

Transparent Cookie Practices

Cosmo91 uses cookies on its website to improve services. You also have the option to disable non-essential cookies.

Immediate Breach Notification

In the event of a data security incident, cosmo91 will notify the affected users within the legally required timeframe.

Adherence to International Standards

Cosmo91's privacy policy is built in accordance with GDPR and international data protection standards. User rights are recognized within this international framework.


Section 01

What Types of Data Are Collected

Cosmo91 collects two types of data from users – information you provide directly, and information collected automatically. Full details are outlined below.

Data Type What's Included Collection Period
Identity-Related Name, date of birth, National ID number (for KYC) During Registration and KYC Verification
Contact Information Mobile number, email address At Registration
Financial Information Last 4 digits of payment method, transaction history On Every Transaction
Usage Data Login timestamps, betting history, and preferred games While Using the Platform
Device Information IP address, device type, browser version Automatically at every session
Location Information Country and approximate city (derived from IP address) At the Time of Login
cosmo91 never stores full bank account numbers, complete card details, or bKash PINs. All payment information is handled exclusively by secure, third-party payment gateways.
Section 02

Why and for what purpose your data is collected

Cosmo91 does not collect any data without purpose. Every piece of information has a specific reason behind it. The various purposes are described in detail below.

  • Account Management: For creating your profile, securing your login, and delivering our services.
  • Processing Financial Transactions: Accurate information is required to process deposits, withdrawals, and prize payouts.
  • Age & Identity Verification: To verify users are 18+ and to meet KYC legal requirements.
  • Fraud Prevention: To detect unusual transactions or multiple accounts.
  • Service Improvement: To analyse user experience and improve the app and website.
  • Customer Support: To verify your account details when resolving issues.
  • Legal Obligations: Certain data must be retained as required by regulatory authorities.
  • Notifications & Offers: With your consent, to keep you informed about relevant promotions and new features.
Section 03

How Your Data Is Stored and Secured

Cosmo91 servers operate in internationally certified data centers. Each server is protected by multiple layers of security. The following practices are followed when storing your data.

256-bit TLS/SSL Encryption

All data travelling from your browser or app to cosmo91's servers is encrypted in transit. No one can intercept or read this data along the way.

  • Stored data is protected with AES-256 encryption
  • Passwords are never stored directly in the database – only hashed versions are kept
  • Automated daily backups are performed
  • Two-factor authentication is mandatory for server access
  • 24/7 Security Operations Center (SOC) Monitoring
  • Regular third-party security audits are conducted
  • Unauthorized personnel have no access to user data
Section 04

Sharing Information with Third Parties

Cosmo91 never sells your personal data. However, limited information is shared with specific partners where necessary to operate the service – always under contractual confidentiality agreements.

When Data Is Shared with Third Parties
  • Payment Processing: Limited data shared with bKash, Nagad, or banks solely to verify transactions.
  • Identity Verification Services: A licensed verification agency for the KYC process.
  • Legal Authorities: When required by a court order or a legally binding demand from a regulatory authority.
  • Technology Partners: Contracted cloud service providers and cybersecurity firms.
Never: Selling your data to advertisers, sharing it with marketing agencies, or using it for any non-business purpose without your consent.
Section 05

Cookies & Tracking Technologies

Cosmo91's website and app use cookies and similar technologies. These are necessary to enhance your experience and ensure the system functions correctly.

Cosmo91 uses three main types of cookies: essential cookies (to keep your login session active — these cannot be disabled), functional cookies (to remember your preferences), and analytics cookies (to understand site usage statistics). cosmo91 does not use advertising or third-party tracking cookies.

  • A cookie consent notice is displayed on the first visit
  • Unnecessary cookies can be disabled from your browser settings
  • Session cookies are deleted when the browser is closed
  • No third-party advertising tracking cookies
  • Disabling cookies may cause some features to not work properly
Section 06

Your Data Rights

Cosmo91 believes every user should have full control over their own data. Under GDPR and international data protection laws, you have the following rights.

Right to View

You may request to see what information cosmo91 holds about you. Responses are typically provided within 30 days.

Right to Rectification

You can request corrections to inaccurate or outdated information. Contact support and it will be updated as soon as possible.

Right to Erasure

After closing your account, you may request deletion of your data. Everything will be removed except information we are legally required to retain.

Right to Restrict Processing

You may request that your data be used only for specific, limited purposes.

Right to Portability

You may request a copy of your data in a machine-readable format.

Right to Object

You have the right to object to certain types of data processing, particularly for marketing purposes.

To exercise any of the above rights, email privacy@cosmo91.net or reach out via live chat. Once your identity has been verified, appropriate action will be taken in a timely manner.
Section 07

Data Retention Period

Cosmo91 does not retain your data longer than necessary. Different retention periods apply to different types of information.

  • Active Accounts: All data is retained for as long as your account remains active.
  • Closed Accounts: Retaining financial records for up to 5 years after account closure is a legal requirement.
  • KYC Documents: Up to 5 years after verification (as required by regulatory authorities).
  • Log & Session Data: Typically 90 days; up to 1 year for security investigations.
  • Marketing Consent: Withdrawn consent results in immediate deletion.
  • Once the retention period ends, data is automatically and securely deleted.
Section 08

Protection of Minors' Data

Cosmo91 strictly does not provide services to anyone under the age of 18. The platform is designed exclusively for adults.

If cosmo91 becomes aware that personal data has been inadvertently collected from a minor, that data will be deleted immediately and the associated account will be closed. Parents or guardians who notice such an incident are encouraged to report it to privacy@cosmo91.net.
Section 09

Privacy Policy Update Notifications

Cosmo91 updates this Privacy Policy from time to time to keep pace with changes in technology and applicable laws. For any significant changes, members will be notified in advance via their registered mobile number or email.

The updated policy takes effect from the date of publication, and the "Last Updated" date at the top of this page will be updated accordingly. Continued use of the service will be considered acceptance of the new policy.

Last Updated: 1 July 2026 | Version: 2.8. For previous versions, please contact support@cosmo91.net.
Section 10

Privacy Contact

For any questions, complaints, or requests regarding the Privacy Policy, please reach out through the channels below.

Privacy Email

Privacy@cosmo91.net
For all data protection matters. Responses are provided within 72 hours.

General Support

Support@cosmo91.net
For general inquiries. You can also reach us via live chat.

What You Need to Know About Data Privacy

Using any online platform means sharing some data – that's unavoidable. The real question is where that data goes and how it's used. cosmo91 is committed to being fully transparent about this, because trust cannot exist without openness.

Many users ask: "Does cosmo91 share my bKash number with anyone?" The answer is no. Your mobile number is used only to verify transactions and communicate with you directly. It is never passed on to any third party – and certainly not to advertisers.

Some users are concerned about their IP address being logged when they sign in to cosmo91. This is a necessary security measure. If your account is ever accessed from an unrecognized location, cosmo91 can detect it and alert you. One member from Mymensingh shared: "When I lost my phone, I contacted cosmo91 Support. They terminated all active sessions and helped me set a new password. It was only possible because of the IP logs."

Many users feel hesitant about KYC verification. Is it really safe to submit your National ID details? cosmo91 stores this information in an internationally certified, encrypted system. Only designated members of the KYC team can access it when necessary – no outside party can reach this data. And even without completing KYC, smaller transactions are still possible; it is only required for larger withdrawals.

When using the cosmo91 app, it will request certain permissions on your phone. Camera access is used for KYC document scanning, and storage access is for saving app data. cosmo91 will never ask for permission to access your contacts or read your messages. If you ever receive such a request, it is definitively a fake app.

Regarding marketing messages — cosmo91 asks for your preferences at the time of registration. If you do not wish to receive promotional SMS or notifications, you can opt out then and there, or disable them later from your profile settings. Once you withdraw your consent, your data will no longer be used for that purpose.

In short, cosmo91's privacy policy is not just a document on paper – it is reflected in day-to-day operations. Data protection is built into every employee's training, and privacy impact is considered at every stage of new feature development. User trust is cosmo91's most valuable asset.

What cosmo91 Does
  • Storing Data in Encrypted Form
  • Only necessary data is collected
  • Regular Security Audits
  • Prompt Notification in Case of a Data Breach
  • Fulfillment of User Rights
What cosmo91 Does Not Do
  • Selling Data to Third Parties
  • Building Advertising Profiles
  • Unnecessary Data Collection
  • Marketing Without Consent
  • Retention of Minor's Data

Privacy FAQs

If the cosmo91 app won't open or is showing an update prompt, there are a few steps you can try to resolve it.

Try First:

  1. Close the app completely and reopen it (make sure to clear it from the background as well).
  2. Restart your phone – this often fixes the issue on its own.
  3. Check your internet connection. Try switching from mobile data to Wi-Fi, or the other way around.
  4. For updates, download the latest version from the official cosmo91 page or app store page.

If the issue persists:

  • Uninstall the app and reinstall it fresh (your login details will be saved).
  • If your phone storage is full, please free up some space.
  • The app may not be supported on Android 7.0 or below.
If the problem continues, open cosmo91.net directly in your browser – all features are available there as well. You can also contact Technical Support via Live Chat for prompt assistance.

That's a fair and important question. Here's some information you should know about cosmo91.

License & Legitimacy:

Cosmo91 operates under a license issued by an international online gaming regulatory authority. Licensing details are available at the bottom of the site. As a licensed platform, cosmo91 is subject to regular audits.

Proof of Trustworthiness:

  • Serving users continuously since 2019 – no sudden shutdowns.
  • 1 million+ registered members – that kind of trust isn't built overnight.
  • RNG-certified games – meaning outcomes are completely unbiased.
  • 99.2% on-time withdrawals – no complaints of winnings being withheld.
  • Works with familiar payment methods in Bangladesh – irregular platforms simply cannot do this.
If you have any doubts, start with a small amount and complete a withdrawal successfully first. Your own experience with cosmo91 is the best proof.

Join cosmo91 with confidence in the security of your data

Your privacy is a commitment we take seriously. Create an account with confidence and join Bangladesh's trusted entertainment platform.


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