Spotify will play ads based on your playlists
Your age, gender and song picks will determine the commercials you hear.
Google is giving you power to control the ads you see online
But you don't have to opt in if you don't want to.
Facebook knows when you visit a store because of its ads
The social network wants retailers to know if their online ads create in-store sales.
Now advertisers can target users who tweet a certain emoji
Password app developer overlooks security hole to preserve ads
KeePass wants to improve security, but money wins in the short term.
Facebook: No, we're not using your phone's mic to eavesdrop
The company responded to rumors that it listens in to decide which ads it will show you.
Why celebrities get away with stealth shilling on Instagram
The FTC is cracking down on brands, not the famous people promoting their products.