Monday, January 29, 2018

Strava suggests military users 'opt out' of heatmap as row deepens; Guardian, January 29, 2018

Alex Hern, Guardian; Strava suggests military users 'opt out' of heatmap as row deepens

"Fitness-tracking company Strava has defended its publication of heatmaps that accidentally reveal sensitive military positions, arguing that the information was already made public by the users who uploaded it.

Following the revelations, militaries around the world are contemplating bans on fitness trackers to prevent future breaches. As well as the location of military bases, the identities of individual service members can also be uncovered, if they are using the service with the default privacy settings.
The “global heatmap” shows, in aggregate form, every public activity uploaded to the app over its history. In major cities, it lights up popular running routes, but in less trafficked locales it can highlight areas with an unusually high concentration of connected, exercise-focused individuals – such as active military personnel serving overseas."

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