Fliptop Sells Social Data Matching Business Unit To D&B

San Francisco-based Fliptop and D&B said Thursday that D&B has acquired Fliptop's social data matching business. Financial terms of the deal were not disclosed. The two said that Fliptop will continue as an independent, non-affiliated company after the deal. Fliptop's business unit focuses on aggregating public web and social data and conencting that to people and businesses.