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A thread on #PersonalSecurity - lots of new people using #Strava recently as part of their #DailyFitness during the #Lockdown. But did you know the app shares your running & cycling routes on its social network? âHeat mapsâ reveal more than just where people like to train...
By looking at the data, you could find the borders of (eg) military locations, as well as track routes of employees training to & from their homes. You can clearly see why this is a security issue! Also, Strava's âFlyByâ feature shows who youâve passed on a ride or a run.
But it also shows users names & their entire route, even if you only passed them for a moment. You could then find that userâs public data on the app, searching the routes they habitually take. By searching a user's regular routes, you easily figure out where they live or work.
If we you youâre concerned about keeping your location private, you can manually opt out from many of Stravaâs sharing features by opening Settings 
Privacy on the app, then toggling off individual features.
Privacy on the app, then toggling off individual features.
Iâd also highly recommend setting a Privacy Zone - hereâs a link how: https://support.strava.com/hc/en-us/articles/115000173384-Privacy-Zones?mobile_site=true
In summary, fitness apps are a great motivational tool - but use them wisely. Update your security & privacy settings, do not add âfriendsâ that you do not know. But keep training sensibly, keep your physical & mental ability healthy! 
