Data Protection

666cv Privacy Policy

At 666cv, your privacy is not an afterthought — it is a core part of how we operate. This Privacy Policy explains in plain terms what personal data we collect, why we collect it, how it is stored and protected, and what rights you hold as a 666cv account holder in Bangladesh. We handle all personal information in accordance with internationally recognised data protection principles.

Last updated: January 2026

Language: English

256-bit SSL Encrypted

Applies to: Bangladesh

This Privacy Policy was last reviewed and updated in January 2026. It replaces all previous versions. Continued use of 666cv after any update constitutes your acceptance of the revised policy.

Privacy at a Glance

Minimal Data Collection

We collect only the personal information that is strictly necessary to operate your account, process payments, and comply with our legal obligations. We do not sell your data to advertisers or third-party data brokers under any circumstances.

End-to-End Encryption

All data transmitted between your device and 666cv's servers is protected by 256-bit SSL/TLS encryption. Sensitive credentials such as passwords are hashed using industry-standard one-way algorithms and are never stored in plain text.

No Third-Party Selling

666cv does not sell, rent, or trade your personal information to any third party for marketing purposes. Data shared with partners — such as payment processors and game providers — is limited strictly to what is required to deliver our services.

You Stay in Control

You have the right to access, correct, export, or delete your personal data at any time by contacting our support team. We provide a clear and timely process for handling all data subject requests, typically within 30 days of receipt.

Transparent Cookie Use

We use cookies and similar tracking technologies solely to maintain session integrity, remember your preferences, and understand how players navigate the platform. We do not deploy invasive cross-site advertising trackers or third-party profiling cookies.

Clear Retention Limits

We retain your personal data only for as long as your account is active, or as required by our legal and regulatory obligations. Once the retention period expires, data is securely deleted or anonymised in line with our documented data lifecycle policy.

Section 1

Information We Collect

When you register for an account, use the 666cv platform, or interact with our customer support team, we may collect the following categories of personal information. We collect only what is necessary for the specific purpose described below.

Category	Examples	Purpose
Identity Data	Full legal name, date of birth, gender, National ID (NID) number, passport number	Account registration, age verification, KYC compliance
Contact Data	Email address, mobile phone number, residential address in Bangladesh	Account communications, transaction alerts, support responses
Financial Data	bKash/Nagad/Rocket account number, bank account details, transaction history, deposit and withdrawal records	Payment processing, fraud prevention, AML compliance
Technical Data	IP address, device type, browser type and version, operating system, screen resolution, session timestamps	Platform security, fraud detection, performance optimisation
Usage Data	Pages visited, games played, bet history, session duration, feature interactions, search queries within the platform	Service improvement, personalised experience, responsible gaming monitoring
Communications Data	Support chat transcripts, email correspondence, feedback submissions	Dispute resolution, quality assurance, regulatory record-keeping

We do not collect sensitive personal data such as racial or ethnic origin, political opinions, religious beliefs, biometric data, or health information, except where expressly required by applicable law or with your explicit written consent. We do not collect personal data from children under 18 years of age; if we become aware that such data has been inadvertently collected, it will be deleted immediately.

Automatic collection: Some technical and usage data is collected automatically when you access the 666cv platform, without any active input from you. This includes your IP address, device identifiers, and browsing behaviour within the platform. This data is used exclusively for security monitoring, fraud prevention, and improving platform performance. It is not linked to your identity profile unless required for a specific investigation.

Section 2

How We Use Your Information

666cv processes your personal data only where we have a lawful basis to do so. The primary bases on which we rely are: (a) performance of a contract with you, (b) compliance with a legal obligation, (c) our legitimate business interests, and (d) your explicit consent where specifically required. We use your personal information for the following purposes:

Account management: Creating, maintaining, and securing your 666cv player account; processing your login credentials; enabling two-factor authentication.
Payment processing: Facilitating deposits and withdrawals via bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, Visa, and Mastercard; verifying that payment accounts belong to you; investigating disputed transactions.
Identity and age verification: Confirming that you are 18 years of age or older; verifying your identity in accordance with our KYC policy; complying with anti-money laundering (AML) regulations.
Platform personalisation: Remembering your preferred language, currency display, and game categories; serving content and promotions that are relevant to your betting and gaming history on the platform.
Customer support: Responding to your enquiries, resolving complaints, and maintaining records of all support interactions for quality assurance and regulatory purposes.
Responsible gaming: Monitoring betting and gaming patterns for signs of problem gambling; enforcing self-exclusion arrangements; sending responsible gaming notifications where appropriate; administering deposit limits and cooling-off periods.
Fraud prevention and security: Detecting, investigating, and preventing fraudulent activity, bonus abuse, multi-accounting, and other prohibited behaviours on the platform; reporting suspicious transactions to relevant authorities where legally required.
Legal compliance: Meeting our obligations under applicable international gaming regulations; responding to lawful requests from law enforcement or regulatory authorities; maintaining financial records for audit purposes.
Marketing communications: Sending you promotional emails or SMS notifications about relevant offers on 666cv — but only if you have opted in to marketing communications. You may withdraw this consent at any time by updating your notification preferences in your account dashboard or by contacting support.

We do not use your personal data for automated decision-making or profiling that produces legal or similarly significant effects on you, except in the limited context of fraud detection, where automated flags are always subject to human review before any account action is taken.

Section 3

Sharing and Disclosure of Data

666cv does not sell, rent, or trade your personal information to any third party. We share data only in the following limited and controlled circumstances, and only to the minimum extent necessary:

Payment processors and banking partners: We share your financial data with payment service providers including bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, and card networks (Visa, Mastercard) for the sole purpose of processing deposits and withdrawals. These providers operate under their own privacy policies and are bound by contractual data protection obligations.
Game content providers: When you play games powered by third-party studios such as Pragmatic Play, Evolution Gaming, Ezugi, NetEnt, Microgaming, or Spribe, limited technical data (such as session tokens and bet records) is transmitted to those providers' servers to operate the game correctly. No personally identifiable information beyond what is technically required is shared.
Identity verification services: We may use third-party KYC and AML screening services to verify your identity and comply with anti-money laundering obligations. These services receive only the data necessary to perform the verification check.
Legal and regulatory authorities: We may disclose personal information to law enforcement agencies, financial intelligence units, or regulatory bodies when required to do so by law, court order, or applicable regulation. We will notify you of such disclosure where we are legally permitted to do so.
Professional advisers: Lawyers, auditors, accountants, and other professional advisers retained by 666cv may access personal data on a strictly need-to-know basis and are bound by professional confidentiality obligations.
Business transfers: In the event of a merger, acquisition, or sale of all or part of 666cv's business assets, personal data held by 666cv may be transferred to the acquiring entity as part of that transaction. You will be notified of any such transfer in advance, and your rights under this Privacy Policy will be preserved.

International transfers: Some of our game providers and technical infrastructure partners operate servers located outside Bangladesh. When your data is transferred internationally, we ensure that appropriate safeguards are in place, including standard contractual clauses or equivalent data protection agreements, to maintain the same level of protection as described in this policy.

Section 4

Cookies and Tracking Technologies

The 666cv platform uses cookies and similar technologies — including local storage and session tokens — to ensure the platform functions correctly and to provide you with a consistent, personalised experience. The following types of cookies are used on the 666cv platform:

Cookie Type	Purpose	Duration
Strictly Necessary	Maintain your login session, remember your cart/bet slip state, enforce security tokens. These cannot be disabled without breaking core platform functionality.	Session / up to 24 hours
Functional	Remember your display preferences (language, currency view, odds format), store your favourite game selections, and personalise your dashboard layout.	Up to 90 days
Analytics	Measure page views, session duration, feature engagement, and navigation paths within the platform to help us improve the user experience. Data is aggregated and anonymised.	Up to 12 months
Security	Detect and prevent fraudulent sessions, identify unusual login patterns, and protect your account against unauthorised access.	Session / up to 7 days

666cv does not use third-party advertising cookies or cross-site tracking cookies. We do not share cookie-derived data with advertising networks or social media platforms for targeted advertising purposes.

You can control cookie behaviour through your browser settings. Most modern browsers allow you to block or delete cookies at any time. Please note that disabling strictly necessary cookies will prevent you from logging in to your 666cv account and may cause other platform features to malfunction. Disabling functional or analytics cookies will not affect your ability to use core platform features.

Local storage: In addition to cookies, 666cv uses browser local storage to cache certain non-sensitive platform assets (such as game thumbnails and UI state) to improve loading speed on return visits. This data is stored locally on your device only and is never transmitted to our servers. You can clear local storage data at any time through your browser's developer tools or privacy settings.

Section 5

Data Security and Storage

The security of your personal data is a responsibility we take seriously. 666cv implements a multi-layered approach to data security that encompasses technical, organisational, and procedural safeguards designed to protect against unauthorised access, accidental loss, disclosure, or destruction of personal information.

Our core technical security measures include:

256-bit SSL/TLS encryption on all data transmitted between your browser or app and our servers, ensuring that your login credentials, payment details, and personal information cannot be intercepted in transit.
One-way password hashing using industry-standard cryptographic algorithms. Your password is never stored in a form that can be read or retrieved, even by 666cv staff.
Two-factor authentication (2FA) available on all accounts, adding an additional layer of protection beyond your password for account access and withdrawal authorisation.
Regular penetration testing conducted by independent security specialists to identify and remediate vulnerabilities in our platform infrastructure.
Segregated data environments ensuring that player financial data, identity documents, and gaming history records are stored in separate, access-controlled database environments, limiting exposure in the event of a security incident.
Intrusion detection and real-time monitoring systems that alert our security team to unusual access patterns, potential data breaches, or automated attack attempts 24 hours a day, 7 days a week.

All 666cv staff who have access to personal data undergo background screening and are required to complete data protection training. Access to player data is granted on a strict need-to-know basis and is subject to role-based access controls and comprehensive audit logging.

Your responsibilities: While 666cv takes every reasonable measure to protect your data on our side, you also have a role to play. Always access 666cv through the official URL https://666cv.bet. Never share your login credentials with anyone. Use a strong, unique password for your 666cv account. Enable two-factor authentication in your account settings. If you suspect that your account has been compromised, contact support immediately at [email protected].

In the event of a personal data breach that poses a risk to your rights and freedoms, 666cv will notify affected players without undue delay, and no later than 72 hours after becoming aware of the breach, in accordance with applicable data protection obligations. The notification will describe the nature of the breach, the categories of data involved, the likely consequences, and the measures taken to address it.

Section 6

Your Data Rights and Choices

As a 666cv account holder, you hold a number of rights with respect to the personal data we hold about you. These rights are summarised below. To exercise any of them, please contact our data team at [email protected] with the subject line "Data Rights Request". We aim to respond to all requests within 30 days.

You have the right to request a copy of all personal data that 666cv holds about you. We will provide this in a structured, commonly used, machine-readable format within 30 days of a verified request. The first copy is provided free of charge; additional copies may incur a reasonable administrative fee.

If any personal data we hold about you is inaccurate or incomplete, you have the right to request that it be corrected. You can update most account details (such as your contact email or phone number) directly through your account dashboard. For corrections to identity or financial data, please contact support with supporting documentation.

You may request deletion of your personal data where it is no longer necessary for the purposes it was collected, or where you withdraw consent and no other lawful basis applies. Please note that we are legally required to retain certain records — including transaction history and identity verification documents — for a minimum period following account closure, and erasure requests cannot override these statutory obligations.

You may request that we temporarily restrict processing of your personal data while a rectification request is being assessed, or where you have objected to processing pending verification of our legitimate grounds. During a restriction period, we will continue to store your data but will not use it for any other purpose.

Where we process your data on the basis of consent or contract, you have the right to receive your personal data in a structured, machine-readable format (such as JSON or CSV) so that you can transfer it to another service provider. This right applies to data you have actively provided to us, such as your profile information and transaction history.

Where we process your data based on your consent (for example, for marketing communications), you may withdraw that consent at any time without penalty. Withdrawal of consent does not affect the lawfulness of any processing carried out before the withdrawal. You can manage your marketing consent preferences in your account notification settings, or by contacting support.

Section 7

Data Retention Policy

666cv retains personal data only for as long as is necessary to fulfil the purposes outlined in this Privacy Policy, or as required by applicable legal, regulatory, and financial record-keeping obligations. The following retention periods apply as a general guideline:

Data Category	Retention Period	Basis
Account identity and KYC documents	Duration of account plus 5 years after closure	AML regulatory requirement
Financial transaction records	Duration of account plus 5 years after closure	Financial record-keeping obligations
Betting and gaming history	Duration of account plus 3 years after closure	Dispute resolution and responsible gaming audit
Support communications	3 years from date of communication	Legitimate interest (quality assurance, dispute resolution)
Technical and usage logs	Up to 13 months from collection	Fraud prevention and platform security
Marketing consent records	Until consent is withdrawn, then 1 year	Demonstrating lawful basis for marketing

Once a retention period expires, personal data is either permanently deleted from our systems or irreversibly anonymised so that it can no longer be associated with any identified or identifiable individual. Anonymised, aggregated data may be retained indefinitely for statistical and platform improvement purposes.

Voluntary account closure: If you request voluntary closure of your 666cv account, your active account profile will be deactivated immediately. However, the underlying personal data records required for regulatory compliance will be retained for the periods specified above before being deleted. You may not access, play, or transact on a closed account during the retention period, but you may submit a data access or correction request in relation to the retained data.

Section 8

Changes to This Policy

666cv reserves the right to update or revise this Privacy Policy at any time. Changes may be made to reflect updates in our services, changes in applicable law or regulation, or improvements to our data handling practices. The date of the most recent revision is always displayed at the top of this page.

When material changes are made — for example, changes that affect the types of data we collect, how we share it, or your data rights — we will notify registered players by email to the address associated with their account, and by displaying a prominent notice on the 666cv platform for a minimum of 30 days following the update.

For minor or clarificatory changes that do not materially affect your rights or our core data practices, we may update this page without a separate notification. We encourage you to review this Privacy Policy periodically. The most current version will always be available at https://666cv.bet/privacy-policy.

Your continued use of the 666cv platform following the effective date of any Privacy Policy revision constitutes your acceptance of the updated terms. If you do not agree with a material change to this policy, you should discontinue use of the platform and contact our support team to discuss your account options.

If you have any questions, concerns, or requests relating to this Privacy Policy or the way 666cv handles your personal data, please contact our dedicated data protection team at [email protected]. We take all data-related enquiries seriously and aim to provide a substantive response within five business days.

Your Data Is Safe With Us

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