Privacy Policy

Your privacy is important to us. This policy explains how we collect, use, and protect your information.

1. Introduction

This Privacy Policy explains how Second Brain ("we", "us", "our") collects, uses, and protects your personal information in accordance with the LGPD (Lei Geral de Proteção de Dados) and other applicable privacy laws.

2. Information We Collect

We collect and process the following types of information:

Account information (email address, encrypted password)
User profile data (birthday)
Content you create (notes, tasks, events)
Usage information (how you interact with our service)

3. How We Use Your Information

We use your information for the following purposes:

To provide and maintain our service
To authenticate your account and keep it secure
To store and organize your content
To improve and personalize your experience
To communicate with you about your account or our service

4. Data Protection and Security

We implement strong data protection measures:

Data anonymization for personal information
Encryption for sensitive data
Secure data storage and transmission
Regular security assessments and updates

5. Your Data Rights

Under the LGPD, you have the following rights:

Right to access your personal data
Right to correct incomplete or inaccurate data
Right to delete your personal data
Right to data portability
Right to withdraw consent
Right to be informed about third-party sharing

6. Data Storage and Processing

Your content and personal information are stored securely:

All personal data is anonymized before storage
Your notes and content are encrypted
We implement secure backup procedures
We maintain strict access controls

7. Children's Privacy

Our service is not intended for users under 13 years of age. We do not knowingly collect personal information from children under 13. If you become aware that a child has provided us with personal information, please contact us.

8. Updates to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

9. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us:

By email: [Your contact email]
Through our support channels in the app

Last updated: September 20, 2025