A click farm in Thailand, where scores of mobile phones are strung together to provide digital signatures that mimic the real responses of users. Photo: SCMP/Handout
Click farms of phantom users flood China’s US$50 billion online advertising market
Up to 90 per cent of the views of some of China’s most popular video sites are fake, according to state media reports.
A click farm in Thailand, where scores of mobile phones are strung together to provide digital signatures that mimic the real responses of users. Photo: SCMP/Handout
