heatmap

Researchers say a feature in a jogging and running app called Strava makes it possible to track down a user's home address. However, they make a pretty weak argument about how plausible and successful an attack would be. Strava lets users track ... their fitness activities, including running routes. Since 2018, the app has included a "heatmap" feature that shows areas where a lot of users are active. The idea is to let people spot well-used running routes that may be useful for their needs. The feature has already been criticized after it revealed routes used by US military personnel on foreign ... (view more)