Welcome to the Internet of Things. Please check your privacy at the door.

Several things can happen to your IoT data, and most of them are bad. Here are the biggest things you need to worry about.

It knows when you are sleeping and when you are awake. It knows when you're home and when you're away. It knows how how fast you drive, how many steps you took yesterday, and how hard your heart is working right now.

It's the Internet of Things (IoT), and it is terrible at keeping secrets.

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