Comment by loufe

Obviously it's not been exposed, yet. That said, I think it's pretty safe to assume in the post-lavabit world that these companies are fronts for Western intelligence. We clearly don't live in a world that respects privacy anymore, take the recent "anti-csm" bullshit the EU is pushing. Personally, I won't need proof to seriously doubt this, tutanota, etc. Yes, your data may be more hidden, but it would be used as evidence in a parallel-construction case based on what they "illegally" siphon from your data.