U.S. soldiers are revealing sensitive and dangerous information by jogging - The Washington Post
An interactive map posted on the Internet that shows the whereabouts of people who use fitness devices such as Fitbit also reveals highly sensitive information about the locations and activities of soldiers at U.S. military bases, in what appears to be a major security oversight.
The Global Heat Map, published by the GPS tracking company Strava, uses satellite information to map the locations and movements of subscribers to the company’s fitness service over a two-year period, by illuminating areas of activity.
Strava, the social network for athletes, has launched its global heatmap, a striking visualization of over one billion activities from Strava athletes across a wide variety of activities, both on land and in the sea. The activities logged covered nearly 17 billion miles. You can explore and search for your own area here
The map, released in November 2017, shows every single activity ever uploaded to Strava – more than 3 trillion individual GPS data points, according to the company. The app can be used on various devices including smartphones and fitness trackers like Fitbit to see popular running routes in major cities, or spot individuals in more remote areas who have unusual exercise patterns.
However, over the weekend military analysts noticed that the map is also detailed enough that it potentially gives away extremely sensitive information about a subset of Strava users: military personnel on active service.
Nathan Ruser, an analyst with the Institute for United Conflict Analysts, first noted the lapse. The heatmap “looks very pretty” he wrote, but is “not amazing for Op-Sec” – short for operational security. “US Bases are clearly identifiable and mappable.”
“If soldiers use the app like normal people do, by turning it on tracking when they go to do exercise, it could be especially dangerous,” Ruser added, highlighting one particular track that “looks like it logs a regular jogging route.”