Alibaba has hit out at the U.S.-based International Anti-Counterfeiting Coalition (IACC) for scrapping its membership, pulling the plug on founder Jack Ma's high-profile appearance at the anti-fakes group's summit.

The Chinese e-commerce giant also embarked on a media campaign in China, in which it trumpeted its fakes-busting success and accused the IACC of being "kidnapped by the personal interests" of some of its members.