In 2016 the number of malicious programs in hooliganism still ranks first. The number of malicious programs in the rogue behavior category was 1,255,301 (61.13%), the number of malicious deductions was 373,212 (18.17%), and the fees were Consumption of 278,481 (13.56%) ranked second and third. In 2016, the CNCERT / CC organization of the communications industry carried out 12 mobile Internet malicious program special governance action, focusing on the impact of large-scale, high security risk of telecommunications fraud class malicious procedures for governance, the results show that fraud and malicious spread malicious The effect of the program is significant, the number of samples decreased by nearly 19.9 million, the proportion of respectively by 2015 7.21% and 7.03% to 2016 0.43% and 0.12%.