The 4444w takes its users' privacy seriously. This document clearly explains what data we collect, why we collect it, how we use it, and what your rights are as a data subject under the General Data Protection Law (LGPD — Law No. 13,709/2018).
Six concrete practices that keep your data safe on the platform.
All communication between your mobile device or computer and the servers of 4444w is encrypted with 256-bit SSL — the same standard used by major Brazilian digital banks such as Nubank and Itaú. Your registration data, betting history, and payment information travel with maximum protection on every request.
The 4444w does not store credit card details, full Pix keys, or banking passwords on its own servers. All payment processing — Pix, bank slip, credit/debit card, PicPay, and Mercado Pago — is handled by PCI DSS-certified partners, the most rigorous security standard in the financial industry.
The 4444w has operated in compliance with the General Data Protection Law (Law No. 13,709/2018) since it came into force. This means all personal data collected has a specific purpose, a defined retention period, and a clear legal basis — and you can exercise your rights as a data subject at any time, without red tape.
Internal access to the data of users of the 4444w is restricted by multi-factor authentication and follows the principle of least privilege — each team member accesses only the data strictly necessary for their role. Access logs are maintained and periodically audited by an independent information security team.
The 4444w does not sell, rent, or transfer users' personal data to third parties for commercial purposes. The only data sharing that takes place is operational and necessary — such as sending transactional emails through an email infrastructure partner — and is always governed by contractual guarantees of confidentiality and restricted use.
You have the right to access all your data, correct outdated information, request the portability of your history, and ask for the complete deletion of your data from the platform. The 4444w processes these requests within 48 business hours via email at suporte@4444w.net — no need to justify the reason for the request.
For the purposes of the General Data Protection Law (Law No. 13,709/2018), the controller of personal data for users of the platform is 4444w, operator of 4444w.net, a Sports Betting and online casino platform dedicated to the Brazilian market.
The data protection officer (DPO) of 4444w can be contacted by email privacidade@4444w.net for specific questions about data protection, exercising your rights as a data subject, and incident notifications. For general platform inquiries, use the support channel at suporte@4444w.net.
During the registration process and use of the platform, 4444w collects the following personal data that you provide voluntarily:
| Data | When it is collected | Why |
|---|---|---|
| Full name | Registration | Identity verification and KYC |
| CPF | Registration | Account uniqueness verification and legal obligation |
| Date of birth | Registration | Age verification (18+) |
| Email address | Registration | Transactional communications and account recovery |
| Mobile phone number | Registration | Two-factor authentication and security alerts |
| Residential address | KYC Verification | Proof of Brazilian residency |
| Identity documents | KYC Verification (when requested) | Compliance with anti-money laundering regulatory obligations |
| Pix key / banking details | Withdrawal request | Payment processing to the account holder |
Beyond the data you provide directly, the 4444w automatically collects information about how you use the platform:
The 4444w collects data through three main channels:
The personal data collected by the 4444w are used exclusively for the following purposes:
As required by the LGPD, each personal data processing activity carried out by the 4444w has a specific legal basis:
The 4444w shares personal data only in the following situations and with the following categories of recipients:
The 4444w does not sell, rent, transfer, or trade users' personal data with third parties for marketing, advertising, or any other commercial purpose unrelated to platform operations. This practice is expressly prohibited under our internal contracts and partner agreements.
The personal data of users of the 4444w are stored on servers housed in ISO 27001-certified data centers, with audited physical and logical security controls. Data is retained for the following periods:
After the applicable retention period, data is securely deleted or irreversibly anonymized so that it can no longer be linked to a specific individual.
The 4444w implements appropriate technical and organizational measures to protect users' personal data against unauthorized access, loss, destruction, alteration, or improper disclosure. Key measures include:
Despite all these measures, no system is completely immune to attacks. In the event of an incident involving your data, the 4444w will notify you and the ANPD as required by the LGPD, with full details about what happened and the steps taken.
The 4444w uses cookies and similar technologies to enhance the platform experience. Below we detail the types in use:
You can manage non-essential cookie preferences in your browser settings. Disabling functional and analytics cookies does not affect access to the platform's core features.
The LGPD guarantees you, as a personal data subject, the following rights, which 4444w commits to honoring and processing within 48 business hours:
To exercise any of these rights, contact us at privacidade@4444w.net with the subject line indicating the right you wish to exercise. The 4444w will respond within 48 business hours and may request identity confirmation before processing the request.
The platform of 4444w is intended exclusively for users aged 18 and over. The 4444w does not intentionally collect personal data from users under 18. If it determines that a minor's data was provided without a guardian's consent, the account will be immediately closed, the data deleted, and any deposits made will be returned to the verified legal guardian upon submission of the required documentation.
Legal guardians who identify that a minor has created an account on the platform must immediately contact support at suporte@4444w.net so that the closure and refund process can be initiated without delay.
The 4444w may update this Privacy Policy periodically to reflect changes in Brazilian legislation — including ANPD regulations —, in our data processing practices, or in platform features.
Material changes will be communicated by email to registered users at least 15 days before taking effect. The most recent version of this Policy will always be available on this page, with the last updated date shown at the top. Continued use of the platform after the effective date of any changes constitutes acceptance of the new terms. If you do not agree with the changes, you may close your account before the effective date and request deletion of your data.
For matters related to this Privacy Policy, exercising your rights as a data subject, or reporting any privacy concern, please use the channels below:
Common questions answered directly, without legal jargon.
When you create an account on a Sports Betting platform, you're sharing some of the most sensitive information there is: full name, CPF, date of birth, address, phone number, banking details, and a complete financial history of all your transactions. That's a far greater amount of personal data than most apps you use on a daily basis. For exactly that reason, 4444w treats privacy as a core responsibility of the service — not as a bureaucratic compliance checkbox.
The reality of the online betting market is that many platforms handle user data with less care than they should. Privacy policies written in impenetrable legal jargon, consent obtained through deceptive means, data shared with advertising partners without users' knowledge — these practices are more common than they appear. The 4444w made a conscious decision to do things differently, and this policy was written with that goal in mind: to be read and understood by any user, without any legal background required.
One of the most common questions is about the CPF. Why does 4444w needs your CPF to create an account? The answer has two parts. First: it's a regulatory requirement — betting platforms operating in Brazil are required to verify user identities and ensure each CPF is linked to a single account, to prevent fraud and meet anti-money laundering obligations. Second: your CPF protects you — it ensures no one else can create an account in your name or access your winnings. Your CPF is never shared with third parties for commercial purposes and is stored in encrypted form on our servers.
Financial data processing deserves special attention. When you make a deposit via Pix or request a withdrawal, the transaction is not processed directly through 4444w — is handled exclusively by PCI DSS-certified partners, the same security standard used by Brazil's leading digital banks. This means your Pix key, card number, or bank account details are never stored on 4444w. The platform receives only a confirmation that the transaction was processed successfully — without any sensitive financial details.
Cookies are another topic worth addressing clearly. The 4444w does use cookies — and it would be dishonest to say otherwise. But cookies serve specific, legitimate purposes: keeping your session active as you navigate between betting pages, saving your configuration preferences, and collecting aggregated, anonymized data on how users interact with the platform so we can improve it. We do not use cookies to track your browsing outside of 4444w nor to sell your behavioral profile to advertising networks.
Responsible gambling and personal data share an important intersection that 4444w takes responsible gaming seriously. The platform monitors usage patterns — betting frequency, amounts, and times — not to build a commercial profile on users, but to detect behaviors that may signal a problematic relationship with gambling. When such patterns are identified, the system can send alerts to the user, suggest self-exclusion tools, or temporarily restrict access while attempting to make contact. This use of data complies with both the LGPD — under the legal basis of legitimate interest in user protection — and the responsible gaming standards that the 4444w takes on as a genuine commitment.
Your rights as a data subject are genuinely enforceable at 4444w — not just on paper. We send an acknowledgment within 4 business hours and process the request within 48 hours, with rare exceptions for cases requiring more in-depth review. You don't need a lawyer, you don't need to fill out complex forms, and you don't need to justify why you're exercising a right the law guarantees you. Just send an email to privacidade@4444w.net identifying the right you wish to exercise and confirming your identity as the data subject.
Finally, regarding updates to this Policy: Brazil's betting market is undergoing rapid regulation, and the ANPD has been publishing supplementary rules to the LGPD on a regular basis. This means this Policy may need to be updated over time to reflect new legal requirements or changes in 4444w. Any material changes will be communicated at least 15 days in advance by email. The current version will always be available on this page, with the last updated date clearly visible. The 4444w does not make retroactive changes that worsen users' privacy conditions without prior notice and the opportunity to close their account.
Contact the Data Protection Officer at 4444w by email privacidade@4444w.net. We respond within 48 business hours, in Brazilian Portuguese, with no need for formal language or legal knowledge.
For general account questions, use the 24/7 live chat available on the platform or visit our Terms and Conditions.