I would like to believe these reports from Google [1] and Facebook [2], but someone is not telling the truth. There is evidence that directly contradicts their stories (i.e. The Guardian has verified the authenticity of the document, a 41-slide PowerPoint presentation – classified as top secret with no distribution to foreign allies – which was apparently used to train intelligence operatives on the capabilities of t…
This would be reasonably easy for the NSA to do, relatively hard for companies to catch, and perfectly explains all published facts.