Last updated: January 2026
Csquare Ltda ("Csquare", "we", "us") is the data controller for personal data collected through this website (csquare.com.br). We are headquartered in São Paulo, SP, Brazil.
We collect minimal data through this website:
• Analytics data: Anonymous page views, device type, browser, country, and referral source — collected via Vercel Analytics. No cookies are used for analytics. No personally identifiable information is collected.
• Contact information: If you reach us via email, we process only the information you voluntarily provide (name, email address, message content).
We process data for the following purposes under the Brazilian General Data Protection Law (LGPD, Lei nº 13.709/2018):
• Analytics: Legitimate interest (Art. 7, IX) — to understand website usage and improve our services.
• Communication: Consent (Art. 7, I) — when you contact us voluntarily.
We do not sell or share your personal data with third parties, except:
• Vercel Inc. — hosts our website and processes anonymous analytics data. Vercel is based in the United States and complies with applicable data protection standards.
No data is shared for marketing or advertising purposes.
Analytics data is retained for up to 30 days in aggregated, anonymous form. Email correspondence is retained for as long as necessary to fulfill the purpose of communication.
Under the LGPD, you have the right to:
• Confirm whether we process your data
• Access your data
• Correct incomplete or inaccurate data
• Request anonymization, blocking, or deletion of unnecessary data
• Request data portability
• Revoke consent at any time
To exercise your rights, contact us at contact@csquare.com.br.
This website does not use tracking cookies. Vercel Analytics operates without cookies. Essential cookies may be used by the hosting infrastructure for security and performance.
We may update this policy from time to time. Changes will be posted on this page with the updated date.
For any questions regarding this privacy policy or your data:
Csquare Ltda
São Paulo, SP — Brazil
contact@csquare.com.br