On Point Published by On Point The Big Business Of Big Data Collection Listen Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/368750/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend The NSA and the phone companies aren't the only ones vacuuming up your data. Who is? And should you be worried?