Privacy Policy Bet81 – How We Protect Your Data

1. Who We Are — The Data Controller

The Bet81, the operator of the platform available at bet81.best, is the controller of users' personal data for the purposes of this Privacy Policy. The Bet81 offers Sports Betting services — including football with full coverage of the Brasileirão Série A, Copa do Brasil, and Libertadores, as well as MMA/UFC, basketball NBB, volleyball, e-sports, and other sports — along with online casino games such as slots, crash games, bingo, and live casino.

This Privacy Policy applies to all users who access the site, create an account, make deposits via Pix or other methods, place bets, play at the casino, contact support, or interact with any service provided by Bet81. By using the platform, you confirm that you have read and understood this policy.

2. What Data We Collect

The Bet81 collects different categories of data depending on how you interact with the platform. The table below summarizes the main data types and when they are collected:

The Bet81 does not collect sensitive data such as racial origin, religious beliefs, or health data, unless required by law or specific industry regulation.

3. How We Use Your Data

Data collected by Bet81 are used exclusively for the purposes listed below. We do not use your data for any purpose incompatible with the reason it was collected:

• Service delivery: Create and manage your account, process deposits via Pix, boleto bancário, credit/debit card, PicPay, and Mercado Pago, record bets, credit bonuses, and process withdrawals;
• Identity verification (KYC): Confirm you are at least 18 years old, verify your CPF, and confirm ownership of the payment accounts used;
• Fraud prevention and security: Detecting suspicious activity, multiple accounts, bot usage, money laundering, or any unauthorized use of the platform;
• Compliance with legal obligations: Maintaining records of financial transactions as required by Brazilian law, and responding to competent authorities when legally required;
• Communication: Send registration confirmations, security alerts, withdrawal notifications, information about active bonuses, and communications regarding changes to the terms or platform;
• Platform improvement: Analyze usage patterns to improve the experience — such as identifying which features are most used or where users encounter difficulties;
• Marketing (with consent): Sending promotional communications about new promotions, games, or features — only to users who have given explicit consent, which can be withdrawn at any time.

4. Legal Basis for Processing (LGPD)

The Bet81 processes your personal data based on the following legal grounds established by the General Data Protection Law (Law No. 13,709/2018):

• Contract performance (Art. 7, V): Processing of registration, financial, and usage data is necessary to provide the contracted services when you create an account with Bet81;
• Compliance with a legal obligation (Art. 7, II): Data related to financial transactions is retained in accordance with Brazilian anti-money laundering legislation and industry regulations;
• Legitimate interest (art. 7, IX): Technical and usage data is processed to ensure platform security, detect fraud, and improve the user experience — provided this does not infringe on your fundamental rights;
• Consent (Art. 7, I): For marketing communications and non-essential cookies, processing only takes place with your explicit consent, which may be withdrawn at any time.

5. Sharing Data with Third Parties

The Bet81 does not sell, rent, or transfer your personal data to third parties for commercial purposes. Sharing occurs only in the situations below, always with appropriate safeguards in place:

• Payment processors: To process deposits and withdrawals via Pix, card, boleto, PicPay, or Mercado Pago, we share the minimum necessary financial data with payment processors — who act as operators and are subject to the same data protection obligations;
• Game providers: When you play slots, crash games, or live games from providers such as Pragmatic Play, PG Soft, Spribe, or NetEnt, minimal session data is shared to enable gameplay. These providers hold their own security certifications;
• Identity verification services: For the KYC process, documents may be processed by partners specializing in identity verification, always under data protection agreements;
• Competent authorities: The Bet81 may share data with Brazilian regulatory, law enforcement, or judicial authorities when required by law or court order;
• Auditors and compliance partners: For internal audit, regulatory compliance, and fraud prevention purposes, anonymized or pseudonymized data may be shared with specialized partners.

Any third party that receives user data from Bet81 is contractually required to handle them with the same level of protection demanded by the LGPD and this policy.

6. Cookies & Tracking Technologies

The Bet81 uses cookies and similar technologies to ensure the platform works properly and to improve the user experience. The types of cookies used are:

• Essential cookies: Required for the platform to function — they keep your session active, remember your language preferences, and ensure login security. They cannot be disabled without affecting your ability to use the platform;
• Performance cookies: They collect anonymous information about how you use the site — pages visited, load times, errors encountered — so we can improve platform performance;
• Functionality cookies: Remember your preferences — such as decimal or fractional odds and your preferred theme — to personalize your experience on future visits;
• Marketing cookies (with consent): Used to display relevant communications. These are activated only with your explicit consent and can be disabled at any time in your account's privacy settings.

You can manage your cookie preferences directly in your browser settings. Disabling essential cookies may affect the functionality of the Bet81.

7. Data Security

The Bet81 implements appropriate technical and organizational measures to protect your personal data against unauthorized access, loss, destruction, alteration, or improper disclosure. Among the measures in place:

• SSL/TLS Encryption: All communication between your device and our servers is encrypted — this includes when you enter your CPF during registration, provide card details, or make a deposit via Pix;
• Access control: User data is accessible only to employees and systems of the Bet81 who need it to deliver their services. Access is controlled through authentication and activity logging;
• Financial data tokenization: Credit card data is tokenized — replaced by non-sensitive identifiers — so that Bet81 does not store your full card number on its systems;
• Continuous monitoring: The platform is continuously monitored to detect unauthorized access attempts, suspicious activity, and vulnerabilities;
• Incident response procedures: In the event of a data breach that could put users at risk, Bet81 will notify affected users and the National Data Protection Authority (ANPD) within the timeframes set out in the LGPD.

8. Data Retention & Deletion

The Bet81 retains your personal data for only as long as strictly necessary for each purpose:

• Active account: While your account is active, we retain all data necessary to provide our services, including your betting history, transactions, and communications with support;
• After account closure: Identification data and financial transaction records are retained for at least 5 years after account closure, as required by Brazilian anti-money laundering legislation and tax obligations;
• Marketing data: Deleted immediately upon withdrawal of consent or account closure, whichever comes first;
• Technical data (logs): Retained for up to 12 months for security and dispute resolution purposes.

Once the applicable retention period expires, data is securely deleted or anonymized so that the data subject can no longer be identified. You may request early deletion of data for which there is no legal retention obligation — see Section 9 for details on how to exercise this right.

9. Your Rights as a Data Subject

The LGPD grants you, as a data subject, a robust set of rights that Bet81 is committed to upholding. See each right and how to exercise it below:

• Access: You may request a copy of all personal data that Bet81 holds about you, including the purposes of processing;
• Correction: If any data is incorrect or outdated — such as an address, phone number, or email — you can request a correction directly through your account settings or by contacting support;
• Erasure: You may request the deletion of data for which there is no legal retention obligation. For data tied to financial transactions, the applicable legal retention period takes precedence;
• Portability: You may request your data in a structured, machine-readable format for transfer to another controller;
• Withdrawal of consent: Consent for marketing communications or non-essential cookies may be withdrawn at any time — without affecting processing carried out under other legal grounds;
• Objection: You may object to data processing carried out on the basis of legitimate interest when you believe your fundamental rights take precedence;
• Information on data sharing: You may request information about which third parties your data has been shared with.

To exercise any of these rights, please contact us at suporte@bet81.best with the subject line "LGPD Rights — [your name]". The Bet81 will respond within 15 calendar days.

10. Minors

The platform of Bet81 is intended exclusively for users aged 18 and over. The Bet81 does not intentionally collect personal data from minors. Registration requires confirmation that the user is at least 18 years old, and the KYC process verifies this through the CPF and a government-issued ID.

If you become aware that a user under the age of 18 has created an account at Bet81, please contact support immediately. Accounts identified as belonging to minors will be closed and their data deleted as quickly as possible, subject to the time required for security verification. +18

11. Changes to This Policy

The Bet81 may update this Privacy Policy periodically to reflect changes in Brazilian law — such as amendments to the LGPD or gambling sector regulations —, in our services, or in our data processing practices.

When significant changes are made, you will be notified by email at least 15 days before they take effect, and a prominent notice will be displayed on the platform. The most current version of this policy is always available at bet81.best/privacy-policy, with the last updated date shown at the top of the page.

Continued use of the platform after the changes take effect constitutes acceptance of the new terms. If you disagree with any change, you may close your account before the effective date — withdrawing your available balance in accordance with the Terms and Conditions.

12. Contact, DPO & Privacy Channel

For any questions regarding the processing of your personal data, the exercise of your rights as a data subject, or this Privacy Policy, please contact us through the official Bet81:

• Privacy email: suporte@bet81.best (subject: "Privacy — [your request")
• Live chat: Available 24 hours a day within the platform after login
• Response time: Up to 15 calendar days for requests related to LGPD rights

The Bet81 has appointed a Data Protection Officer (DPO) responsible for monitoring LGPD compliance and serving as the point of contact with the National Data Protection Authority (ANPD). You can reach the DPO at the same email address above, with the subject line "DPO — [your request]".

This Privacy Policy was written in Brazilian Portuguese, and in the event of translation into another language, the Portuguese version prevails for all legal purposes.