Alibaba, the Chinese e-commerce giant, has teamed up with some of the world’s most counterfeited global brands, including Louis Vuitton, Samsung and Swarovski, to fight against copycats. The collaboration will see Alibaba provide its members with big data and other support that will help them block, identify and even take down listings from its market places such as Tmall and Taobao, that fail to meet certain criteria.