i once made a comment on a politicians post on Twitter some years ago, in reference to China, and how we should not be using their products at sensitive digital access points. 5 minutes later, i got one ring, and a text on my phone. both from Beijing. Never been there, have no connections there. i realized the Chinese didnt like what i said, and in 5 minutes had my phone and probably location from that post, and twitters data. Changed my perspective on phones.