[Arstechnica] Ars tests Internet surveillance - by spying on an NPR reporter

Interesting article that summarises the findings of serious data leakage on mobile devices, google searches and other. A great read if you want to know a bit more about how much data leaking you're probably doing.

http://arstechnica.com/security/2014/06/what-the-nsa-or-anyone-can-learn...