Privacy Policy
Last updated: September 17, 2025
1. Introduction
Welcome to SecondB ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Chrome extension and website.
By using SecondB, you agree to the collection and use of information in accordance with this policy.
2. Information We Collect
2.1 Information You Provide
- Authentication Information: When you sign in with Google, we collect your email address and basic profile information provided by Google OAuth.
- Video Information: When you request a summary, we collect the YouTube video URL and basic video metadata (title, description) to provide summarization services.
2.2 Automatically Collected Information
- Usage Data: We collect information about how you use our extension, including which videos you request summaries for and when you use our services.
- Technical Data: We may collect technical information such as your browser type, extension version, and device information.
- Cookies: We use cookies to store your theme preferences and maintain your login session.
3. How We Use Your Information
We use the collected information for the following purposes:
- To provide and maintain our summarization service
- To authenticate and manage your account
- To process your summary requests
- To improve our services and user experience
- To communicate with you about our services
- To ensure the security and integrity of our platform
4. Information Sharing and Disclosure
We do not sell, trade, or otherwise transfer your personal information to third parties, except in the following circumstances:
- Service Providers: We may share information with trusted third-party service providers who assist us in operating our platform (e.g., Supabase for authentication, AI services for summarization).
- Legal Requirements: We may disclose your information if required by law or to protect our rights and safety.
- Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of the transaction.
5. Data Storage and Security
We implement appropriate security measures to protect your personal information:
- All data is encrypted in transit using HTTPS
- Authentication tokens are stored securely in your browser's local storage
- We use industry-standard security practices to protect your data
- Regular security audits and updates are performed
6. Your Rights and Choices
You have the following rights regarding your personal information:
- Access: You can request access to the personal information we hold about you
- Correction: You can request correction of inaccurate or incomplete information
- Deletion: You can request deletion of your personal information
- Portability: You can request a copy of your data in a portable format
- Opt-out: You can opt out of certain data collection and processing activities
7. Chrome Extension Specific Information
Our Chrome extension requires certain permissions to function properly:
- Storage: To store authentication tokens and user preferences locally
- Tabs: To access YouTube video information and navigate to our website
- Scripting: To extract authentication tokens during the login process
- Cookies: To read theme preferences from our website
- Host Permissions: To access YouTube, SecondB.ai, and related services
We only access the minimum amount of data necessary to provide our summarization service.
8. Third-Party Services
We use the following third-party services:
- Google OAuth: For user authentication (subject to Google's Privacy Policy)
- Supabase: For backend services and data storage (subject to Supabase's Privacy Policy)
- YouTube API: For accessing video information (subject to YouTube's Terms of Service)
9. Data Retention
We retain your personal information for as long as necessary to provide our services and fulfill the purposes outlined in this Privacy Policy. You can request deletion of your data at any time by contacting us.
10. Children's Privacy
Our services are not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
11. Changes to This Privacy 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. You are advised to review this Privacy Policy periodically for any changes.
12. Contact Us
If you have any questions about this Privacy Policy or our data practices, please contact us:
This Privacy Policy is effective as of the date listed above and will remain in effect except with respect to any changes in its provisions in the future, which will be in effect immediately after being posted on this page.