PRIVACY POLICY LEADERBOOK.APP

1. Overview

This Privacy Policy explains what data are collected, why they are collected, and how they are processed and protected when you use the Service Leaderbook.app.

• Provider: Jan Bock, private person, Germany
• Contact: info@leaderbook.app

2. Data We Collect

To operate the Service, the following categories of data may be collected:

a) Account Information

When you create an Account, we collect:

• email address
• username
• password (stored in encrypted form)
• optional profile information you provide

b) Content Data

We collect and store all information that you actively enter into Leaderbook, including:

• notes
• tasks
• meeting entries
• project information
• uploaded media (once implemented)

c) Usage Data

Technical data generated through normal use of the Service, such as:

• login timestamps
• feature usage
• device and browser information
• IP address

3. Legal Basis for Processing (GDPR)

For Users in the European Union, data processing is based on the following lawful grounds:

• Contract Performance: Processing is necessary to provide the Service you requested after registration.
• Legitimate Interest: Processing is required to maintain security, prevent abuse, and improve core functionality.
• Consent: Where you voluntarily provide optional information or upload content.
• Legal Obligations: If mandatory by law.

4. How We Use Data

We use collected data solely for:

• operating Leaderbook.app
• providing account access
• storing and displaying your Content
• improving features
• user support
• maintaining Service security

We do NOT sell personal data.

5. Sharing of Data

We may share data with infrastructure providers such as Vercel and Railway solely to operate and host the Service. These providers act as data processors and process data only as instructed by the Provider.

Data may be shared only in limited situations:

• with hosting and infrastructure providers to technically operate the Service
• if required by binding legal requests
• to protect the rights and security of the Provider

Any sharing occurs under strict confidentiality and only when legally justified.

6. Server Location and International Transfers

User data are currently stored on servers located in the United States, US-East region. By using Leaderbook.app you acknowledge that data can be transferred and processed outside the European Economic Area. Appropriate safeguards for such transfers will be applied according to GDPR requirements once third-party processors are formally engaged.

7. Cookies and Analytics

We currently do NOT use cookies.

No external analytics or tracking tools are implemented.

The Service operates without behavioral user tracking.

8. Data Retention

Account Data: Retained as long as your Account is active.

User Content: Stored until you delete the items or your Account.

When a User performs deletion of items or Account:

• Data are deleted directly
• No backups are kept
• No additional copies are retained

For technical logs and operational data, we keep information only as long as reasonably necessary for security and abuse prevention.

9. User Rights (EU Users)

If you are located in the EU, you have the right to:

• request access to your stored personal data
• correct inaccurate data
• delete your data
• restrict processing
• object to processing based on legitimate interest
• data portability where applicable

These rights can be exercised by contacting: info@leaderbook.app

10. Security Measures

We apply common MVP security practices, including:

• encrypted connections (HTTPS)
• password encryption
• access controls
• technical and organizational measures to protect against unauthorized access, alteration, or loss

However, as an independent MVP service, security is provided on a best-effort basis without formal SLA guarantees.

11. Paid Features

For Premium subscriptions:

• Additional billing data may be processed by external payment providers
• Such processors operate under their own privacy policies
• Only data necessary for payments are transmitted

12. Changes to This Policy

The Provider may update or modify this Privacy Policy at any time.

The latest version is always published on the Website leaderbook.app

Continued use after changes constitutes acceptance of the updated policy.

13. Children Data

Leaderbook.app is designed for adult Users.

The Provider does not knowingly collect or process data from children.

14. Contact

For any privacy-related questions, reach us at: info@leaderbook.app

Last Update: 2026-01-07