# Privacy Policy – Stop Stalking - Break the Habit **Last updated:** March 21, 2026 Stop Stalking is a browser extension designed to help users avoid checking specific websites, profiles, or content that they have chosen to block. ## 1. Data Collection Stop Stalking **does not collect, store, or transmit any personal data**. The extension does not collect: * Personal identification information (such as name, email, or address) * Financial or payment information * Authentication data (passwords, credentials, etc.) * Personal communications * Location data * Web browsing history * User activity data (clicks, typing, etc.) * Website content ## 2. How the Extension Works All functionality happens **locally in the user's browser**. The extension may: * Compare URLs against user-defined keywords * Detect matching text in input fields (such as search bars) * In Sensei Mode, temporarily scan visible text on a page (such as usernames, messages, or suggestions) to detect blocked keywords This processing happens **locally in real time** and is never stored, recorded, or transmitted. ## 3. Data Sharing Stop Stalking **does not share any data with third parties**. No data is sent to external servers, APIs, or services. ## 4. Data Storage The extension may store user-defined keywords, settings, and an optional hashed password locally using the browser’s storage. This data: * Stays on the user's device * Is not accessible to the developer * Is never transmitted externally ## 5. Remote Code Stop Stalking does **not use remote code**. All scripts and logic are packaged within the extension and run locally. ## 6. Purpose Limitation The extension only uses data necessary to provide its core functionality: blocking access to user-defined content. ## 7. Security Since no personal data is collected or transmitted, user privacy is inherently protected. ## 8. Changes to This Policy This policy may be updated in the future. Any changes will be reflected in this document. ## 9. Contact If you have any questions about this Privacy Policy, you may contact the developer through the extension listing or official support page.