Sections Marketing Advertising Digital Media Agency Data Publishing Partners Latest In defense of the lowly hashtags #ad and #sponsored By Natalie Zfat - 4 hours ago A new study suggests that Google collects more consumer data than users think (way more) By Garett Sloane - 4 hours ago UM's Kasha Cacy moves to global CEO of Engine By Megan Graham - 7 hours ago Havas calls BBDO, FCB and Leo Burnett