1. Introduction

Hub ("we", "us", or "our") respects your privacy and is committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you use our Service.

2. Data We Collect

We collect the following types of data:

• Account Information: Email address, name, and password hash
• User Content: Notes, documents, and files you create
• Usage Data: Login history, feature usage, and preferences
• Technical Data: IP address, browser type, device information

3. How We Use Your Data

We use your data to:

• Provide and maintain the Service
• Authenticate and secure your account
• Sync your data across devices
• Improve and personalize your experience
• Send important service notifications

4. Data Storage & Security

Your data is stored securely on AWS infrastructure in the EU (Frankfurt, eu-central-1). We implement industry-standard security measures including:

• Encryption at rest and in transit (TLS 1.3)
• Secure password hashing
• HTTP-only secure cookies for sessions
• Regular security audits

5. AI Features & Third Parties

When you use AI-powered features, your input may be processed by third-party AI providers (such as OpenAI, Anthropic). These providers process data according to their own privacy policies. We do not share your personal account information with AI providers.

6. Your Rights (GDPR)

Under GDPR, you have the right to:

• Access: Request a copy of your personal data
• Rectification: Correct inaccurate data
• Erasure: Request deletion of your data
• Portability: Export your data in a standard format
• Objection: Object to certain processing activities
• Restriction: Request limited processing of your data

You can export all your notes at any time using the Export feature in your account settings.

7. Data Retention

We retain your data for as long as your account is active. If you delete your account, we will delete your personal data within 30 days, except where required by law to retain it.

8. Cookies

We use cookies essential for the Service to function. For detailed information about our cookie usage, please see our Cookie Policy.