Brownstein Group has hired Danielle Rossi as VP-director of brand strategy and integrated marketing. She will be responsible for leading the brand strategy team, as well as overseeing the agency's digital production, SEO, SEM and media planning services. Previously, Ms. Rossi worked for Star Group, Finch Brands and Gyro Worldwide.

Kathleen Hall has been promoted to corporate VP-global advertising and media at Microsoft. Since 2008, Ms. Hall has held a variety of roles at the company. Most recently, she led the development of the Microsoft Cloud campaign, consumer devices campaign and the Microsoft Super Bowl spot.

VML has appointed Eric Campbell as the agency's new president. In this role, he will be responsible for VML's business planning and strategic leadership across the agency's offices. Mr. Campbell previously served as chief business officer at VML and was responsible for the launch of VML Seattle in 2004 while leading the Microsoft business. He has been integral in VML's inclusion in Team WPP operations such as Cavalry, which services Coors Light, Coors Banquet and MillerCoors.

PubMatic has hired Diane Malloy for the newly created role of VP-global agency relations. Ms. Malloy will lead PubMatic's engagement with agencies and agency holding companies. Previously, she served as publisher of "Ladies Home Journal."

Georgia Galanoudis has been named managing director at Imprint, a Sullivan Content Lab. Ms. Galanoudis joins from Meredith Corporation's MXM where she also served as managing director.