Yes, there have been quite some problems with Strava and military secrets, like: https://www.theguardian.com/world/2022/jun/21/strava-users-s... https://www.thesun.co.uk/news/19706949/special-forces-leak-s... https://www.theguardian.com/world/2018/jan/28/fitness-tracki... https://www.wired.com/story/strava-heat-map-military-bases-f...