This Privacy Policy explains how sd678 collects, uses, and protects personal data belonging to players and visitors. It applies to the website sd678.win and any sd678 mobile app you install. Reading it takes about five minutes; we recommend doing so before you register.
Who We Are
sd678 operates an online gaming platform serving players in Bangladesh. When you create an account, make a deposit via bKash or Nagad, or contact our support team, sd678 acts as the data controller for the information you provide.
If you have any questions about this policy, please use our 24/7 Live Chat rather than attempting to send email — Live Chat is monitored around the clock and you will receive a faster response.
What Data sd678 Collects
We collect only what we need to run your account safely and comply with responsible-gaming obligations. The table below lists the main categories.
| Category | Examples | When collected |
|---|---|---|
| Identity | Full name, date of birth, NID / Passport / Driving Licence number | At KYC verification, before first withdrawal |
| Contact | Mobile number, bKash / Nagad wallet number | At registration and deposit |
| Financial | Deposit and withdrawal amounts, payment method used (bKash, Nagad, Rocket, Upay) | Each transaction |
| Device & Technical | IP address, device model, OS version, browser type | Each session |
| Gameplay | Game history, bet sizes, session duration, win/loss records | During gameplay |
| Responsible Gaming | Self-exclusion requests, deposit limits, cooling-off periods | When you set preferences |
We do not collect sensitive data such as religion, ethnicity, or health records unless you volunteer that information when raising a responsible-gaming concern.
Why We Use Your Data
sd678 uses your data for specific, lawful purposes only:
- Account management — creating and securing your sd678 account, processing logins, and resetting passwords.
- Payment processing — confirming deposits (target: within 5 minutes) and processing withdrawals (target: within 20 minutes) via bKash, Nagad, Rocket, or Upay.
- KYC and anti-fraud — verifying your identity before your first withdrawal and monitoring for suspicious activity.
- Responsible gaming — tracking patterns that may indicate problem gambling and enforcing limits you set yourself.
- Service improvement — understanding which games and features players use most, so we can improve them.
- Legal compliance — meeting any record-keeping obligations that apply to online gaming platforms.
Who We Share Data With
sd678 does not sell personal data. We share it only where strictly necessary:
- Payment processors — bKash, Nagad, Rocket, and Upay receive transaction data needed to complete your deposits and withdrawals.
- Game providers — Ezugi, JILI, Spribe, FA Chai, and JDB receive a session token to load games; they do not receive your full identity or payment details.
- KYC verification services — a third-party document-check provider receives your ID scan to confirm it is genuine. The review takes up to 2 hours after you submit.
- Legal authorities — if required by law, we may disclose data to relevant regulators or law-enforcement agencies.
All third parties are required by contract to handle your data securely and use it only for the purpose we specified.
Cookies and Session Tracking
sd678.win uses a small number of cookies and similar technologies to keep your session running and remember your preferences.
Essential cookies
These are required for the site to function. They keep you logged in during a session and prevent cross-site request forgery. You cannot opt out of essential cookies and continue using the platform.
Analytics cookies
We use aggregated analytics to understand traffic patterns — for example, which pages players visit before they register. The data is not linked to individual accounts. You can opt out via your browser's cookie settings at any time.
No third-party advertising cookies
sd678 does not place advertising cookies or share browsing data with ad networks.
How Long We Keep Records
We hold your data for as long as your account is active, plus a further period required for financial record-keeping. Gameplay logs are stored for a minimum of 12 months. KYC documents are retained for the period required by applicable regulations. If you request account closure, we will anonymise your personal identifiers within 30 days, except where we are legally required to keep certain transaction records longer.
Your Rights as a Player
You have the following rights regarding your personal data held by sd678:
- Access — request a copy of the data we hold about you.
- Correction — ask us to fix inaccurate or incomplete information.
- Deletion — request erasure of data we no longer need, subject to legal retention rules.
- Restriction — ask us to pause processing while a dispute is resolved.
- Portability — receive your data in a machine-readable format.
- Objection — object to processing based on legitimate interests, including direct marketing.
To exercise any of these rights, start a Live Chat session. We aim to respond to all data requests within 30 days.
How We Protect Your Account
sd678 uses TLS encryption for all data in transit and encrypts stored passwords using a strong hashing algorithm. Access to player records is restricted to authorised staff and logged for audit purposes. We conduct regular security reviews and act promptly when vulnerabilities are reported.
On your side, choose a password you do not use elsewhere and log out after each session on a shared device. If you suspect unauthorised access to your sd678 account, contact Live Chat immediately.
Players Under 18
sd678 does not knowingly accept registrations from anyone under the age of 18. If we discover that a player is under 18, we will close the account and return the balance of any deposits made, minus any winnings, in line with responsible-gaming rules. If you believe a minor has accessed sd678, please report it via Live Chat straight away.
When This Policy Changes
We update this Privacy Policy when our practices change or when legal requirements shift. The "Last updated" date at the top of this page always reflects the current version. If a change is significant — for example, a new category of data sharing — we will notify active players via a notification in the app or on the website before the change takes effect. Continuing to use sd678 after that notice means you accept the updated policy.
Get in Touch
For any privacy-related question, correction request, or data-access enquiry, please use 24/7 Live Chat on sd678.win. Live Chat agents are trained to handle data requests and will escalate to our data team when needed. All enquiries are logged with a reference number so you can follow up at any time.
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