The pervasive global issue of illicit personal data trading has extended its reach into Vietnam, where such sensitive information is being sold at minimal costs. A 2023 report from the Ministry of Public Security revealed that over two-thirds of the Vietnamese population has fallen victim to unlawful data collection and distribution. In the past two years, authorities have pressed charges on five criminal cases involving the buying and selling of billions of items of personal data, encompassing a wide range of sensitive information such as names, phone numbers, email addresses, and more. Notably, a person’s profile can be acquired for just USD 1, while profiles of millions of business customers can be obtained for a mere USD 100. Recognizing the severity of the problem, Vietnam has made serious efforts to combat illicit personal data trading by criminal means, encompassing both the legal framework and practical implementation. Understanding the Criminal Legal Framework Vietnam’s 2015 Criminal Code, as amended in 2017, functions as a pivotal legal instrument delineating offenses and their corresponding punishments. Under Section 2 of Chapter XXI of the Criminal Code (“Offenses Against Regulations on Information Technology and Telecommunications Networks”), individuals engaging in the illicit trading of personal data, depending on the nature of the data (e.g., information about phone number, address, or—more dangerously—bank account) and the nature of the infringing acts, may be charged under different crimes. The sanctions can include monetary fines; non-custodial reform; imprisonment; and/or prohibition from holding certain positions, practicing certain professions, or doing certain jobs. For example, for the illicit trade of private information of an individual on a computer or telecommunications network, Article 288 of the Criminal Code specifies penalties including a monetary fine of up to VND 1 billion (equivalent to around USD 41,000); non-custodial reform of up to three years;