The Internet is our first stop when we’re faced with almost any ailment. And when you type in your symptoms, you are being followed. “WebMD is basically calling up everybody in town and telling them that’s what you’re looking at.” From Vice: These companies are tracking you. Given my particularly gnarly list of personal symptoms, both real and imagined, these companies might have more fun following me when I visit adult sites.

+ From Matter: There’s this company selling photos of your kid. And it’s all perfectly legal.