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Unsurprisingly, atravel app(Bonjour RATP) came out as the most data-hungry with 18 data points collected.

The collection of precise location data is especially significant.

A general view of the Eiffel Tower with the Olympics rings pictured with national flags of competing countries from the Place du Trocadero ahead of Paris 2024 Olympic Games on July 21, 2024 in Paris, France.

Alongside data location, researchers found that the most popular, and dangerous, permission is storage access.

This means that 7 out of 12 tested apps want to read and write files on your rig.

This may expose your privacy as the apps are allowed to check and modify all your files.

Graph showing a list for the most data-hungry apps for the Olympic Games Paris 2024

Half of the analyzed apps also wanted to access your camera.

“Its concerning, given the stated intentions to build detailed user profiles and share data with tech giants.

For starters, you should avoid downloading the Paris Olympics apps or any other applications from third-party websites.

Besides boosting your privacy when browsing on public networks, it can come in handy when traveling.

Here arefour reasons to use a VPNif you’re attending the Olympic Games.

I also recommend taking some time to go through the app’s privacy policy before downloading it.

To do this, Kasiliauskis suggests employing the “principle of least privilege.”

He said: “If theres no obvious need, do not grant the permission.

If the permission is no longer needed, revoke it.

The apps should only require essential permissions for their functionality.

However, multiple researchers reveal that they often ask for excessive permissions.”

Also, remember to delete all the Paris Olympic Games apps once you get home.

No need to risk your privacy for an app you probably won’t use ever again.