sis66 Privacy Policy
Your privacy matters to us. This policy explains what personal data sis66 collects, why we collect it, how we protect it, and what rights you hold over your own information.
This Privacy Policy ("Policy") describes how sis66 ("Platform", "we", "us", "our"), operating the website at https://sis66.vip, collects, uses, stores, and protects the personal information of registered players and site visitors in Bangladesh and elsewhere. This Policy forms part of the overall agreement between you and sis66, and should be read alongside the Terms and Conditions.
By registering an account on sis66 or by continuing to use the platform, you acknowledge that you have read and understood this Privacy Policy and consent to the collection and processing of your personal data as described herein. If you do not consent, you should not use the sis66 platform. We may update this Policy periodically; the most recent version is always available on this page.
sis66 is committed to handling your personal data responsibly. We collect only what is necessary to operate the platform and fulfil our obligations to you. We do not sell your data to third parties. You have the right to access, correct, or request deletion of your personal data at any time by contacting our support team.
Privacy at a Glance
These six principles summarise how sis66 approaches data privacy. Full details for each principle are provided in the sections below.
All data between your device and sis66 servers is protected by SSL encryption in transit.
sis66 does not sell, rent, or commercially trade your personal data to any third party.
We collect only the data genuinely needed to operate your account, process payments, and meet legal obligations.
You may request correction of inaccurate data or deletion of your account data at any time via support.
We use essential and functional cookies. No third-party advertising trackers are embedded in the sis66 platform.
sis66 contacts you only via our registered support email. We will never ask for your password or full payment details by email.
1. Information We Collect
The table below summarises the categories of personal data sis66 collects, the source of each category, and the primary purpose for which it is used.
| Data Category | Source | Primary Purpose |
|---|---|---|
| Identity data (name, date of birth, NID/passport number) | Provided by you at registration or KYC | Account creation, age verification, anti-fraud compliance |
| Contact data (mobile number, email address) | Provided by you at registration | Account notifications, support communications, security alerts |
| Financial data (deposit/withdrawal amounts, payment method identifiers) | Generated by your transactions on the platform | Payment processing, fraud detection, withdrawal verification |
| Usage data (IP address, device type, browser, session logs, game history) | Automatically collected during platform use | Platform security, responsible gaming monitoring, service improvement |
| Communications data (support chat logs, email correspondence) | Generated through your interactions with support | Complaint resolution, quality assurance, dispute management |
We do not collect sensitive personal data such as biometric information, health records, or racial or ethnic origin data unless you voluntarily provide it during a KYC dispute or support escalation, in which case it is used solely for the purpose of resolving that specific matter.
2. How We Use Your Information
sis66 uses your personal data only for the purposes identified at the time of collection and for the following specific operational and legal purposes.
- Account ManagementTo register your account, authenticate your identity, maintain your session, and communicate essential account-related notices such as deposit confirmations, withdrawal approvals, and security alerts.
- Payment ProcessingTo process deposits and withdrawals via bKash, Nagad, Rocket, Upay, Visa, and Mastercard; to verify that withdrawal requests originate from the same payment account used for the corresponding deposit; and to detect and prevent fraudulent financial activity.
- Regulatory ComplianceTo perform age and identity verification (KYC), to conduct anti-money-laundering (AML) checks, and to fulfil any reporting obligations to relevant authorities where required by applicable law.
- Platform SecurityTo detect and prevent unauthorised account access, collusion, bonus abuse, use of automated betting tools, and other prohibited conduct as defined in the Terms and Conditions. Session and usage logs are retained for fraud investigation purposes.
- Responsible GamingTo monitor player activity patterns and identify indicators of problem gambling, such as rapid deposit frequency, self-exclusion requests, or unusually extended play sessions. Data is used to enforce deposit limits and self-exclusion periods set by the player.
- Service ImprovementTo analyse aggregated, anonymised usage data to improve platform performance, game availability, and the overall player experience. Individual player data is not used for profiling for commercial marketing without your explicit consent.
3. Legal Basis for Processing
sis66 processes your personal data on the following legal bases, depending on the specific purpose of the processing activity.
- Contractual NecessityProcessing of identity, contact, and financial data is necessary to perform the contract between you and sis66 (i.e., to operate your account, process deposits and withdrawals, and deliver gaming services).
- Legal ObligationKYC, AML, and certain reporting obligations require us to collect and retain specific categories of personal data regardless of individual consent. We are legally required to retain transaction records and identity verification data for a minimum period defined by applicable law.
- Legitimate InterestsPlatform security monitoring, fraud detection, and responsible gaming surveillance are processed on the basis of sis66's legitimate interests in maintaining a safe and compliant gaming environment, balanced against your right to privacy.
- ConsentWhere we wish to use your data for optional marketing communications or to share aggregated data with third-party analytics providers beyond what is strictly necessary, we will seek your explicit consent at the relevant time. You may withdraw consent at any time by contacting our support team.
4. Disclosure of Your Information
sis66 does not sell your personal data. We may share your data with the following categories of third parties, strictly for the purposes outlined, and only to the extent necessary.
- Payment ProcessorsbKash, Nagad, Rocket, Upay, Visa, and Mastercard receive the transaction data necessary to process your deposits and withdrawals. They operate under their own privacy policies and are bound by payment-industry data-security standards.
- Identity Verification ServicesWhere sis66 uses a third-party KYC or AML screening provider to verify your identity or check your information against financial-crime watchlists, your identity and document data is shared with that provider solely for verification purposes.
- Regulatory and Law Enforcement Authoritiessis66 will disclose personal data to government, regulatory, or law enforcement authorities where required to do so by applicable law, court order, or where sis66 has a good-faith belief that disclosure is necessary to protect the rights, property, or safety of sis66, its players, or the public.
- Service ProvidersCertain technical service providers (such as cloud hosting providers, database operators, or customer support software vendors) may process limited data on our behalf as data processors under binding data-processing agreements that prohibit them from using your data for any other purpose.
sis66 does not share player data with advertising networks, social media platforms, or data brokers for commercial marketing purposes. We do not permit third-party advertising trackers or retargeting pixels on the sis66 platform.
5. Cookies and Tracking Technologies
sis66 uses cookies and similar lightweight tracking technologies to operate the platform correctly and to improve your experience. The following categories of cookies are used on the sis66 website.
- Essential CookiesThese cookies are strictly necessary for the platform to function. They maintain your login session, remember your language preference, and enable core security features such as CSRF protection. They cannot be disabled without breaking the site's core functionality.
- Functional CookiesThese cookies remember your preferences and settings (such as your preferred deposit method or notification preferences) so you do not need to re-enter them on each visit. They enhance convenience but are not strictly required.
- Analytics Cookiessis66 may use privacy-respecting, first-party analytics to understand aggregate page-visit patterns, session duration, and feature usage. These analytics do not identify individual players and do not share data with third-party advertising networks.
- No Third-Party Ad Trackerssis66 does not embed third-party advertising pixels, retargeting scripts, or social media tracking widgets anywhere on the platform. Your browsing activity on sis66 is not shared with advertising platforms such as Facebook, Google Ads, or TikTok.
You can manage cookie preferences through your mobile browser settings. Disabling essential cookies may prevent you from logging in or using core platform features. Disabling functional or analytics cookies will not prevent you from accessing games or processing transactions.
6. Data Retention
sis66 retains your personal data only for as long as is necessary for the purposes set out in this Policy, unless a longer retention period is required or permitted by applicable law. The following general retention periods apply: active account data is retained for the duration of your account plus a post-closure period required by applicable AML and financial-record-keeping regulations; KYC documents and identity verification records are retained for a minimum of five years following account closure in accordance with standard financial compliance requirements; transaction logs and game history records are retained for a minimum of three years to support fraud investigations and regulatory audits; support communications are retained for a period of two years from the date of the last interaction.
When the applicable retention period expires, sis66 will securely delete or anonymise your personal data so that it can no longer be associated with you as an individual. Where full deletion is not immediately technically practicable, data will be isolated from active systems and access restricted until deletion can be completed.
7. Data Security
sis66 implements a range of technical and organisational security measures to protect your personal data against unauthorised access, accidental loss, alteration, or disclosure. These measures include: SSL/TLS encryption for all data in transit between your device and our servers; encrypted storage of sensitive data fields including passwords (stored as salted hashes, never in plain text) and payment identifiers; role-based access controls limiting internal staff access to personal data on a need-to-know basis; regular security audits and penetration testing of the platform infrastructure; and automated anomaly-detection systems to flag unusual account activity in real time.
Despite these measures, no online platform can guarantee absolute security against all possible threats. In the event of a personal data breach that poses a risk to your rights and freedoms, sis66 will notify affected players and relevant authorities in accordance with applicable notification obligations. If you believe your account has been compromised, contact our support team immediately.
sis66 maintains an internal data breach response procedure. If a breach is identified that materially affects your personal data, we will communicate the nature of the breach, the data involved, the steps taken to contain it, and recommended actions for you to protect your account, within a reasonable timeframe after discovery.
8. Your Rights Over Your Data
As a sis66 player, you hold the following rights in respect of your personal data. To exercise any of these rights, contact the support team using the email address at the bottom of this page. sis66 will respond to all valid data rights requests within a reasonable period, and in any case within 30 days of receipt.
- Right of AccessYou have the right to request a copy of the personal data sis66 holds about you. We will provide this in a commonly used electronic format. Requests are free of charge for one copy per 12-month period; additional copies may be subject to a reasonable administrative fee.
- Right to RectificationIf any personal data sis66 holds about you is inaccurate or incomplete, you have the right to request that it be corrected or completed. Identity data corrections may require supporting documentation.
- Right to ErasureYou may request deletion of your personal data where it is no longer necessary for the purpose for which it was collected, where you withdraw consent (for consent-based processing), or where processing is unlawful. This right is subject to sis66's legal obligations to retain certain data under applicable AML and financial regulations, which override individual erasure requests for that specific data.
- Right to Restrict ProcessingIn certain circumstances — for example, where you contest the accuracy of data or object to its processing — you may request that sis66 restrict active processing of your personal data while the matter is investigated, while still retaining the data.
- Right to Data PortabilityWhere processing is based on your consent or on a contract with you, and is carried out by automated means, you have the right to receive a copy of your personal data in a structured, commonly used, machine-readable format, and to request that it be transmitted to another controller where technically feasible.
- Right to ObjectYou have the right to object to the processing of your personal data where that processing is based on legitimate interests. sis66 will cease processing unless we can demonstrate compelling legitimate grounds that override your interests, rights, and freedoms, or where processing is necessary for the establishment, exercise, or defence of legal claims.
To exercise any of the rights listed above, contact our support team at [email protected]. Please include your registered mobile number and a clear description of your request. We may need to verify your identity before processing a data rights request in order to protect your data from unauthorised disclosure.
9. Children and Minors
The sis66 platform is strictly intended for use by adults aged 21 and above. sis66 does not knowingly collect personal data from any person under the age of 21. If we become aware that a registered account belongs to a person under 21, we will immediately suspend the account, forfeit any balance, and permanently delete the associated personal data unless retention is required by law.
If you are a parent or guardian and believe that your child has registered on sis66 without your knowledge, please contact our support team immediately at [email protected]. We will investigate and, where confirmed, close the account and delete all associated data promptly.
10. Third-Party Links
The sis66 platform does not contain links to third-party websites. All navigation within the platform remains within the sis66.vip domain. If you independently navigate from the sis66 platform to an external website, sis66 accepts no responsibility for the privacy practices or content of that external site, and you should review its own privacy policy before providing any personal information.
11. Changes to This Privacy Policy
sis66 reserves the right to update or amend this Privacy Policy at any time to reflect changes in our data practices, applicable law, or platform features. When a material change is made, we will update the "Last Updated" date at the top of this page. Where the change is significant, we may also notify registered players via their registered mobile number or email address.
Your continued use of the sis66 platform following the posting of any revised Privacy Policy constitutes your acceptance of the updated terms. We encourage you to review this page periodically to stay informed about how we protect your personal data.
12. Contact Us
If you have any questions about this Privacy Policy, wish to exercise your data rights, or need to report a privacy concern, please contact the sis66 data support team. Our support operates 24 hours a day, 7 days a week, Bangladesh Standard Time (BST, UTC+6).
[email protected] (plain text only — not a clickable link). Response time: within 2 hours during peak hours (10:00–24:00 BST). For data rights requests, please include your registered mobile number and a clear description of your request.
Your data is protected. Now enjoy Bangladesh's most trusted gaming platform — from cricket betting to live casino and slots.
View Our FAQ Explore sis66 Casino