If you find a security issue in Rindo (the app or its build/release pipeline), please report it privately rather than opening a public issue: email daniel.hebberd@gmail.com, or use GitHub's "Report a vulnerability" (Security tab) if enabled.

The app talks only to the public data endpoints listed in the README (JMA, JARTIC, MLIT, map tile servers, and the on-device ML Kit model download); it stores no accounts or personal data beyond device-local preferences and GPS position used for display.