Privacy Policy
Last updated: January 2, 2026
Summary: We collect minimal data, only what's necessary to provide the service. We don't sell your data or use it for advertising.
1. Information We Collect
1.1 Account Information
When you sign in with Microsoft, we receive and store:
- Email address - Used to identify your session
- Display name - Shown in the application interface
- User ID - A unique identifier from Microsoft
1.2 Usage Information
We collect anonymous usage data to improve the service:
- Pages visited and features used
- Chat queries (anonymized for service improvement)
- Error logs for troubleshooting
1.3 Cookies
We use session cookies to maintain your login state. These cookies:
- Are essential for the service to function
- Expire after 7 days of inactivity
- Do not track you across other websites
2. How We Use Your Information
Your information is used solely to:
- Authenticate you and maintain your session
- Display personalized greetings
- Prevent abuse of the AI chat feature
- Improve service quality
3. Information Sharing
We do not sell, rent, or share your personal information with third parties, except:
- When required by law
- To protect our rights or safety
- With service providers who help operate the service (under strict confidentiality)
4. Data Storage and Security
Your data is stored securely in Microsoft Azure cloud infrastructure. We implement industry-standard security measures including:
- Encrypted data transmission (HTTPS)
- Secure session management
- Regular security reviews
5. Data Retention
Session data is retained for up to 7 days after your last activity. You can request deletion of your data by contacting us.
6. Your Rights
You have the right to:
- Access the personal data we hold about you
- Request correction of inaccurate data
- Request deletion of your data
- Withdraw consent at any time by logging out
7. Third-Party Services
The Service uses:
- Microsoft Entra ID - For authentication
- Azure OpenAI - For the AI chat feature (queries are processed but not stored by OpenAI)
- Azure Application Insights - For anonymous analytics
8. Children's Privacy
The Service is not intended for users under 13 years of age. We do not knowingly collect information from children.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify users of significant changes by posting a notice on the Service.
10. Contact Us
For privacy-related inquiries, please visit mc.ai-news.cz.