Shark Track

Shark Track

Privacy Policy

Privacy Policy — Shark Track Extension

Last updated: April 7, 2026

1. Data collected

The Shark Track extension collects the following data:

  • Login credentials — email and password, used exclusively for authentication with the Shark Track server.
  • Authentication token — stored locally in the browser to keep the session active.
  • HTML of selected elements — when the user manually selects an element on a betting site (.bet.br), that element's HTML is captured to extract the bet data.
  • Active site domain — the hostname of the site where the element was selected, used to identify the bookmaker.

2. How the data is used

  • The captured HTML is sent to the Shark Track server for structured extraction of the bet information, using artificial intelligence (OpenAI).
  • Event names are sent to the server to be enriched with sports data via SofaScore (tournament, date, country).
  • Extracted bets can be saved on the server by the user.

3. Storage

  • Local — the authentication token and temporary capture data are stored in the browser via the extension's local storage.
  • Server — saved bets and user data are stored on the Shark Track server.

4. Sharing with third parties

Data is shared only with the services required for the extension to work:

  • OpenAI — for processing and extracting bet data from the captured HTML.
  • SofaScore — for enriching sports data (tournament, match date, country).

No data is sold or shared with third parties for advertising purposes.

5. Browser permissions

  • activeTab — temporary access to the active tab, only when the user triggers the extension.
  • scripting — injection of the element picker into the active page.
  • storage — local storage of the token and temporary data.

6. User control

The user can at any time:

  • Log out to remove the authentication token.
  • Uninstall the extension to remove all local data.

7. Contact

For privacy questions, contact us by email: contato@sharktrack.app

Privacy Policy | Shark Track