According to Colonel Dr. Nguyễn Hồng Quân, Director of the Training Center under the Department of Cybersecurity and High-Tech Crime Prevention (A05), comprehensively identifying all fraud schemes is "impossible." These schemes are orchestrated by organized "criminal syndicates" that constantly evolve their tactics. The majority of current online scams originate from transnational criminal networks operating in countries such as Cambodia, Myanmar, the Philippines, and the Middle East.