Firehound ranks apps that leak your data. These are the 10 worst.

Check your apps!
 By 
Tim Marcin
 on 
illuminated lock symbols on a dashboard
Credit: Getty Images / Just_Super

You should perhaps double-check the apps you use — especially if you're into AI.

A new project called Firehound from security firm CovertLabs tracks the apps that leak the most data, and the Top 10 was rife with AI apps. Here's a screenshot of the data from Firehound's website.

screenshot of apps that leak data according to firehound
Lots of AI. Credit: Screenshot: Firehound

As you can see, the Top 10 list from Firehound has lots of AI apps. The project claims all kinds of data, from email addresses, to chat history, to names were left accessible by apps. One would hope that apps would work to fix such vulnerabilities moving forward, should they exist.


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Moving forward, it's probably best for users to tread carefully when downloading an app. It's worth stopping to think if it's a trustworthy product. And, of course, it's probably worth being cautious when sharing personal or professional information with an AI chatbot. You never know if it'll become public.

close-up of man's face
Tim Marcin
Associate Editor, Culture

Tim Marcin is an Associate Editor on the culture team at Mashable, where he mostly digs into the weird parts of the internet. You'll also see some coverage of memes, tech, sports, trends, and the occasional hot take. You can find him on Bluesky (sometimes), Instagram (infrequently), or eating Buffalo wings (as often as possible).

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