multitude around the world use the app Strava on their smartphones and Fitbits to chase after how far they run . But investigator have chance upon that an “ anonymized ” data point dump released by Strava last class has accidentally revealed tender emplacement , let in US military bases around the world .

The substance abuser data was relinquish in November as a “ 2017 heatmap , ” showing over 1 billion activities , including 13 trillion GPS datapoints . That includes where and how immobile various people went for a trot , for instance . And if you depend nearly , something like airfields in Somalia that may house American special forces dead illuminate uplike a Christmas Sir Herbert Beerbohm Tree .

https://twitter.com/embed/status/957745524572123136

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

Those pink areas are where mass were going for a run or motorcycle ride , provided they had location service turned on . And it ’s clear from the pinkish path that those people were , perhaps , running laps around an flying field in Somalia , a country where the US is sendingmore and more troopsthese days .

But it ’s not just Somalia . Online sleuths have come across potentially tender US military sites in Afghanistanand Syria , along with sore Russian military sitesin Ukraine , and a secretmissile website in Taiwan . Make that formerly secret .

As surety expert on Twitter have noted , this is n’t too far from the kind of datasets that intelligence agency kill each other over . peculiarly since it ’s easy to deduce who ’s using Strava in places where American - based engineering science are relatively rare . Smartphones and Fitbits might be scarce in a particular outside arena of Afghanistan , leaving us to conclude that it must be the comportment of US troops . leave everyone to conclude such a affair , that is .

William Duplessie

Nathan Ruser with the Australian - based Institute for United Conflict analyst was one of the first people to point out the vulnerability of Strava ’s data dumpon Twitter . But he almost sure was n’t the first person to make use of the data .

“ I thought the good agency to deal with it is to make the exposure known so they can be fixed , ” Ruser toldthe BBC . “ Someone would have noticed it at some point . I just happened to be the person who made the connexion . ”

Strava released their planetary heatmap . 13 trillion GPS points from their users ( turn off data sharing is an option).https://t.co / hA6jcxfBQI … It take care very pretty , but not amazing for Op - Sec . US Bases are clearly identifiable and mappablepic.twitter.com/rBgGnOzasq

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— Nathan Ruser ( @Nrg8000)January 27 , 2018

To make things worse , some on Twitter have fall upon direction to de - anonymize the heatmap , place unique users and wherethey’ve been practise . It ’s basically a stalker ’s dreaming .

It just keeps bring deeper . you could also trivially scrape section , to get a list of people who travelled a path , and trivially get a leaning of users.#Stravapic.twitter.com / U9DnPsyHUD

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— Paul D ( @email   protectedJanuary 28 , 2018

How has Strava responded ? By severalize people to read the privateness stage setting more closely . You know , that hooey that nobody reads ? Yeah , that material .

“ Our global heat mathematical function symbolise an aggregated and anonymized view of over a billion activities upload to our chopine , ” Strava said in a argument .

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“ It exclude activities that have been marked as individual and user - defined privacy zona , ” Strava go on . “ We are committed to helping hoi polloi better understand our configurations to give them control over what they share . ”

The unforesightful version ? Tough shit .

It ’s a great reminder that virtually every single technology company has an tremendous treasure trove of data that can be used in myriad ways . If you do n’t think Google and Facebook have your total life mapped out already step by step , you ’re josh yourself . And you ’d be false if you think intelligence authority around the world would n’t find Google and Facebook ’s data so very utilitarian .

Photo: Jae C. Hong

How can you protect yourself ? you may turn off location services for everything , but that cut out many of the most helpful functions in your smartphone or smartwatch . My advice ? creeping into a cave and never leave . It ’s the only solution at this point .

[ BBCandThe Guardian ]

Update , 2:15pm : The White House would like Americans to know that it ’s have this serious situation very severely , but not too badly , as it were .

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Rob Joyce , the White House Cybersecurity Coordinator on the National Security Council , toldPoliticothat they ’re on it , explainingon Twitterthat , “ security measures and OPSEC need to be think in our new realness ” and when it come to seaworthiness trackers , “ it is important to make in effect certificate policy balanced by not over reacting too . ”

So there you have it . Clear as clay . Something , anything , will fall out . Or not .

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