DataVisor, the leading provider of fraud detection solutions using unsupervised machine learning, today announced a $40 million Series C round of financing led by Sequoia China, with participation from existing investors New Enterprise Associates and GSR Ventures. Rock Wang, managing director at Sequoia China, will join DataVisor’s board of directors. With this new round of financing, DataVisor will expand its global footprint in the fraud detection and prevention market, which is estimated to reach $41.6 billion by year 2022 according to research firm MarketsandMarkets. Read More >>