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Behind the scenes, many mobile apps send extensive information about you to their servers, and to advertisers and analytics companies that profit from your data. Below is a set of websites that are gathering data from users in plaintext, meaning it is exposed to others while using unprotected public WiFi and to network providers who can inspect your traffic. If you would like to see what mobile apps are leaking, please visit our app report.

You can sort the data below by a number of factors, and search for apps using the text box. By default, we sort the apps from "most leaky" to "least leaky." Our custom leakiness Score is the weighted sum of the type of PII leaked, the amount of times leaked, and the number of domains it is leaked to.

Personal Information Leakage From Mobile Web Pages

Last update: 2016-1-14

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