We played with the extreme $1000 case that stops your phone from spying on you

If you are fearful of nation-states tracking your every move or corporate spies activating your phone's microphone in a meeting, there's a phone case built just for you.

Amid a huge number of cybersecurity companies pitching their wares at the Black Hat security conference last week in Las Vegas, one was offering a product geared toward CEOs and government officials - or the ultra-paranoid.

The company is called Privoro, and the case is the Privacy Guard.

Here's what it's like.