On the subject of IoT privacy and security, I just went on CPAP this last weekend, and was simultaneously impressed and alarmed at the tech. The doctor prescribes the pressure level, which these things used to get from an SD card, but now they get the prescription data from a built-in cellular connection. And report the results data back through the same connection. I can go to the web site, punch in my device's serial number, and look up how successfully I've been using the CPAP. There's even a mobile app. They have even gameified it so that I'm trying to get 100 points every night and "complete the circle".

So I now have an Internet of Things device hooked up to my upper respiratory system. Yay.