Windstream promotes Sarah Day to senior vice president-small and medium-sized business sales and marketing ... Viacom promotes Cathy Galeota to senior vice president-preschool current series, Nickelodeon Group ... The American Association of Advertising Agencies, Association of National Advertisers and Interactive Advertising Bureau name Linda Woolley, ex-Direct Marketing Association, as president and CEO, TAG, joint marketing-media industry program to fight digital ad fraud, piracies and other problems ... Kabam hires Nick Earl, ex-Electronic Arts, as president, Kabam Global Studios ... Pica8 hires Niraj Jain, ex-Vocera Communications, as vice president-business development ... Madison Square Garden Co. hires Scott Henry, ex-Nielsen Audio, as executive vice president and chief technology officer ... A10 Networks hires Gunter Reiss, ex-Ericsson, as vice president-strategic alliances ... IEEE names Greg Shannon, Carnegie Mellon University Software Engineering Institute, chairman, IEEE Cybersecurity Initiative ... Lobbyist registrations: American Tower Corp., on behalf of itself, effective Oct. 1 ... CALinnovates, WilmerHale, effective Oct. 1 ... Apple, WilmerHale, effective Oct. 15.