Malicious code using artificial intelligence (AI) will most likely be the most dangerous threat to businesses and individuals in 2019. According to Bkav Technology Group, in 2018, the damage caused by computer viruses to Vietnamese users reached a record of 14,900 billion VND, equivalent to 642 million USD, 21% more than the damage of the year. 2017. In particular, more than 60% of agencies and businesses in Vietnam are infected with malware. On average, every 6/10 agencies and enterprises are monopolized by the control of virtual currency mining machines, causing information insecurity.