Privacy Policy
Last updated: September 2026
This policy describes which personal data we collect on quantumfinch.com.br, for what purposes, on what legal basis and what your rights are as a data subject, in accordance with the Brazilian General Data Protection Law (LGPD — Law 13,709/2018).
1. Controller
Quantum Finch QF Ltda.
Av. Paulista, 1636 — Suite 1504
Cerqueira César, São Paulo — SP, CEP 01310-200, Brazil
Legal representatives: Lucas Mendonça, Fernanda Oliveira
Email: [email protected]
Phone: +55 (11) 3078-9042
Legal Notice
2. Data we collect
- Contact requests: name, email, phone number, company and information about your project when you contact us via email or phone.
- Access and log data: IP address, date and time of access, page visited, browser type — collected automatically for technical operation and website security.
- Cookie preferences: see section 5.
3. Purposes and legal bases
- Responding to your request and preparing a potential collaboration — contract performance or pre-contractual measures (Art. 7, V of the LGPD).
- Secure and stable website operation — legitimate interest (Art. 7, IX of the LGPD).
- Storage of your cookie preference — technically necessary. Optional analytics or marketing services — only with your consent (Art. 7, I of the LGPD), which can be revoked at any time via "Cookie Settings" in the footer.
4. Hosting and external resources
This website is hosted by a provider that supplies the technical infrastructure and acts exclusively under our instructions (data operator as per Art. 39 of the LGPD). When accessing the website, no fonts, scripts or other content is loaded from third-party servers (such as Google Fonts or content delivery networks); your device's own fonts are used. Should additional services be integrated in the future (scheduling, analytics tools, embedded videos), this policy will be updated accordingly and the relevant providers will be named.
5. Cookies and local storage
This website currently does not use cookies. Your choice in the cookie banner is stored in your browser's local storage (localStorage, key "qf-consent") for 12 months; after that, we will ask again. This entry is technically necessary to implement your decision. Analytics and marketing services are not currently used; should they be introduced in the future, they will only be activated if you give explicit consent through the banner or cookie settings. You can change or revoke your choice at any time via the "Cookie Settings" link in the footer.
6. Retention period
Contact requests are deleted once they have been fully processed and no legal retention obligation exists. For data from an ongoing business relationship, the applicable legal retention periods under Brazilian tax and commercial legislation apply.
7. International data transfer
Should personal data be transferred to countries outside Brazil in the context of specific services, we rely on standard contractual clauses or ANPD adequacy decisions, in accordance with Art. 33 of the LGPD.
8. Automated decisions
No automated decision-making, including profiling, takes place as per Art. 20 of the LGPD.
9. Your rights
Under Arts. 17 to 22 of the LGPD, you have the right to: confirmation of data processing; access to data; correction of incomplete, inaccurate or outdated data; anonymization, blocking or deletion of unnecessary data; data portability; deletion of data processed with consent; information about sharing; and revocation of consent. To exercise your rights, contact us at [email protected]. You may also file a complaint with the National Data Protection Authority (ANPD).
10. Changes to this policy
We will update this policy whenever there are changes to our data processing. The "Last updated" date at the top indicates the most recent update.