Who this policy applies to
This privacy policy applies to all users of the nk 101 website, mobile app, and all digital services. By creating an account or using the platform, you agree to this policy.
01 What data we collect
Nk 101 collects two types of data from you — what you provide directly, and what is gathered automatically.
Information you provide directly includes: your name, date of birth, email address, mobile number, and area of residence at registration. A copy of your National ID and a selfie during KYC verification. Your mobile banking number or bank account details at the time of payment. Records of any conversations when you contact Support.
| Data type |
Example |
Purpose of Collection |
| Personal information |
Name, date of birth, NID |
KYC verification, age confirmation |
| Contact Information |
Phone number, email address |
Account verification, notifications |
| Payment Information |
BKash/Nagad number |
Deposits & Withdrawals |
| Usage data |
Betting history, login times |
Service improvement, security |
| Device information |
IP address, browser type |
Fraud prevention |
Automatically collected data includes your device's IP address, browser type and version, operating system, pages visited and time spent on them, and buttons clicked. This information is used primarily to improve nk 101's services and to detect fraudulent activity.
02 Why we collect this data
Nk 101 uses your data for the following purposes. Each reason is legitimate and directly related to your service experience.
Account management: Login verification, password reset, and account security.
Payment processing: Receiving deposits, processing withdrawals, and maintaining transaction history.
Legal obligations: KYC verification, anti-money laundering (AML) compliance, and regulatory reporting.
Service improvement: Understanding which features are being used and prioritising what to build next.
Security: Detecting multiple accounts, bonus abuse, and fraudulent activity.
Responsible Betting: Analysing betting patterns to identify potentially problematic behaviour and provide support to members.
Contact: Sending important updates, security alerts, and (with your consent) promotional messages.
Nk 101 never sells your data to marketing databases. If we ever intend to use your information for a purpose not listed here, we will ask for your consent first.
03 Who can access your data
Nk 101 shares your data with third parties only when it is strictly necessary to provide the service or legally required.
Payment Processor: bKash, Nagad, Rocket, and banks receive only the minimum data necessary to complete a transaction. They are bound by a confidentiality agreement with nk 101.
KYC Verification Service: Approved third-party providers for identity verification. They verify only — they do not store your data.
Regulatory authority: Licensing authorities and law enforcement agencies may access specific data where legally required.
Cloud service provider: Secure cloud servers are used to store your data. All storage providers are bound by strict confidentiality agreements.
Your data is never shared in the following circumstances: with advertisers, with other Betting platforms, with data brokers, or for any commercial purpose outside the services you use.
04 How your data is protected
Nk 101 uses multiple layers of security to protect your data. This isn't marketing talk — these are real, technical measures in place.
Transit encryption: All data travelling between your browser or app and our servers is encrypted using TLS 1.3. Even if someone intercepts it along the way, they won't be able to read it.
Storage Encryption: All sensitive data stored on our servers — including passwords, NID copies, and payment information — is separately encrypted. Passwords are never stored in plain text; they are always hashed.
Access control: nk 101 staff can only access information relevant to their specific role. Your full NID and payment details are visible only to authorized personnel.
Real-time monitoring: Our 24/7 security monitoring system instantly detects suspicious activity and triggers alerts.
Third-Party Audits: Independent security experts regularly audit nk 101's systems. Any vulnerabilities identified are targeted for resolution within 48 hours.
That said, no one can guarantee 100% security on the internet. You can play your part too — use a strong password, enable 2FA, and never share your login details with anyone.
05 Cookies & Tracking
The nk 101 website and app use cookies — small text files stored in your browser. Find out how we use them.
Essential cookies
Maintaining login sessions, temporarily saving form data, and security verification. The site cannot function properly without these.
Mandatory
Analytics cookies
To understand which pages are visited and how long users spend on them. This information is not personally identifiable.
Optional
Preference cookies
To remember your language preference, dark/light mode, and other settings — so you don't have to configure them every time.
Optional
Security cookies
To prevent CSRF attacks, stop session hijacking, and track logins across multiple devices.
Mandatory
Optional cookies can be disabled through your browser settings. However, turning off essential cookies may cause certain site features to stop working. nk 101 does not use any third-party advertising or tracking cookies.
06 Your data rights
As an nk 101 member, you have several rights regarding your personal data. These rights are derived from international privacy regulations, and nk 101 is committed to upholding them.
Right of access
You can submit a request to find out what personal information nk 101 holds about you. You will typically receive a response within 30 days.
Right to Rectification
If any of your information is incorrect, you can request a correction. Contact support to update your name, address, or contact details.
Right to Erasure
After closing your account, you may request that your personal data be deleted. However, certain information may need to be retained for a specified period due to legal obligations.
Right to object
You can request that we restrict how we use your data for specific purposes — for example, opting out of marketing SMS messages.
Right to portability
You can request a copy of your data in a standard format (such as CSV) for use with other services.
Right to restrict processing
In certain circumstances, you can request that processing of your data be restricted — for example, while the accuracy of your data is being disputed.
To exercise any of these rights, email us at support@nk101.world or reach out via live chat. Once your identity is verified, we typically respond within 30 days.
07 How long your data is retained
Nk 101 does not keep your data indefinitely. Each type of data has its own retention period, determined by legal requirements and the needs of our service.
While your account is active: All data is retained for as long as your account is active so we can deliver our services and keep your history accessible.
5 years after account closure: Financial transaction records must be retained for 5 years due to legal obligations. This is a requirement under Bangladesh's financial regulations.
KYC data: 5 years: Identity verification documents must be retained for 5 years under anti-money laundering laws.
Support chat history: 2 years Retained for 2 years for troubleshooting reference.
Cookies & session data: Session cookies are deleted as soon as you close your browser. Persistent cookies typically expire after 30–90 days.
After the applicable retention period, data is automatically deleted or irreversibly anonymised — ensuring it can never be linked back to any individual.
Our commitment to your data
When using online platforms in Bangladesh, many people wonder — is my data safe? At nk 101, the answer is straightforward: yes, and we work continuously to back that up.
When you make a deposit using your bKash or Nagad number, that information is used solely to process the payment. No nk 101 employee can see your full bKash PIN or bank password — because we simply don't store it. The payment gateway communicates directly with the mobile banking server.
Some users feel uneasy about submitting their NID at nk 101 — that's completely understandable. But keep in mind: this verification exists purely to protect you. Say someone steals your phone and tries to withdraw funds from your nk 101 account. Without KYC, they might succeed. With KYC in place, they can't — because identity must be verified at the point of withdrawal.
Many betting sites treat a privacy policy as a formality — something nobody reads, so why not make it complicated. nk 101 takes a different approach. We want every member to know exactly what happens to their data. Transparency is the foundation of trust — and without that trust, no platform can survive long-term.