This is to be expected. Not only microsoft windows is a trojan horse/backdoor if necessary but apple with its iphones other with android os's if required have probably hidden features that makes them a privacy danger or makes them a joke better said.
Now google (humble origins --did not all these companies have humble origins ?). Humble origins to a certain point: if they become bigger is because they are useful to some and agreeing to comply within the capitalist system.
http://rt.com/politics/184935-russia-uk ... -security/
There are alternatives like debian and other linux distros and I think this is the future of the internet; however I would not be surprised if this future is advancing very fast once true technology has an opportunity to be developed.
https://www.debian.org/intro/about
Let me put it this way: an iphone is not a 4th density vibration is a very set 3rd density vibrational item.