Posted Tuesday, Feb. 5, 2013, at 12:53 PM
This picture taken on July 7, 2009 in Paris, shows the front page of the Facebook website. AFP PHOTO LOIC VENANCE (Photo credit should read LOIC VENANCE/AFP/Getty Images)
Ever notice that Facebook ads can seem a little too spot on? The site will soon let you know if they've been tracking you around the Web.