South Korea probed 40 cases of crypto manipulation over 2 years
South Korean financial authorities have investigated over 40 cases of unfair crypto trading, including market manipulation and fraud, in the two years since the Virtual Asset User Protection Act was enacted.
Intelligence analysis by Gemini 2.5 Flash

Since July 2024, when the Virtual Asset User Protection Act took effect, South Korea's Financial Services Commission has probed more than 40 instances of illicit crypto trading. These investigations led to 30 cases being referred to investigative agencies, resulting in 25 identified suspects and average unlawful gains of approximately $940,000 per case.
Imagine a special police force that watches over a big online playground where people trade digital toys, like rare cards. South Korea's financial police have been watching this playground for two years, and they've caught over 40 groups of people trying to cheat by secretly changing the prices of the digital toys or tricking others. They've even found 25 cheaters and are using smart computer programs to catch even more in the future, making the playground fairer for everyone.
Analysis
Two Years of Regulatory Action
South Korea's financial landscape has seen significant regulatory evolution in the cryptocurrency sector, marked by the second anniversary of the Virtual Asset User Protection Act. Enacted in July 2024, this legislation was a pivotal step in bringing the previously unregulated virtual asset market under a formal institutional framework. Over the past two years, the Financial Services Commission (FSC), under Chair Lee Eog-won, has actively pursued cases of unfair trading, demonstrating a robust commitment to enforcing the new rules. The scale of these efforts is notable, with more than 40 cases of market manipulation and fraudulent crypto trading investigated.
Out of these investigations, 30 cases were deemed serious enough to be reported or referred to specialized investigative agencies. These referrals have led to the identification of 25 suspects involved in various illicit activities. The financial impact of these schemes is substantial, with the average unlawful gains from these cases estimated at around 1.4 billion Korean won, equivalent to approximately $940,000. This figure underscores the significant financial incentives driving such manipulative practices and the importance of stringent oversight.
Safeguarding Crypto Users
The Virtual Asset User Protection Act was specifically designed with the primary goal of safeguarding individuals who engage in buying and storing crypto assets through virtual asset service providers (VASPs). A cornerstone of this legislation is the mandate for VASPs to strictly segregate user deposits and virtual assets from their own corporate holdings, preventing commingling of funds. Furthermore, VASPs are legally required to hold client deposits in traditional banks, adding an extra layer of security and accountability for user funds. These provisions aim to mitigate risks associated with VASP insolvency or misuse of client assets.
Beyond asset segregation, the Act directly targets a range of illicit activities that undermine market fairness and investor trust. These include insider trading, where individuals use non-public information for personal gain; wash trading, which involves simultaneously buying and selling an asset to create a misleading impression of market activity; and broader market manipulation tactics designed to artificially inflate or deflate prices. The legislation also significantly expands the Financial Services Commission’s authority, granting it enhanced powers to supervise and inspect VASPs, ensuring compliance and enabling more effective enforcement against bad actors.
Future of Surveillance
Looking ahead, South Korea's financial authorities are not resting on their laurels but are actively planning to further strengthen their regulatory capabilities. FSC Chair Lee Eog-won has articulated a clear vision for the future, emphasizing the continuous enhancement of market surveillance, investigation, and monitoring systems. A key component of this forward-looking strategy involves the integration of artificial intelligence (AI) into these systems. By leveraging AI, authorities aim to improve their ability to detect sophisticated patterns of manipulation and fraud that might be difficult for human analysts to identify quickly.
This proactive approach is geared towards responding more effectively to high-risk areas within the rapidly evolving virtual asset market. The use of AI is expected to enable faster identification of suspicious activities and more efficient allocation of investigative resources. This commitment to technological advancement in regulatory oversight suggests that South Korea intends to maintain its position at the forefront of crypto regulation, striving to create a safer and more transparent environment for all participants in the digital asset ecosystem.
Key points
- South Korea's financial authorities investigated over 40 cases of unfair crypto trading in the past two years.
- The investigations led to 30 cases being referred to agencies, identifying 25 suspects since the Virtual Asset User Protection Act took effect in July 2024.
- Average unlawful gains from these cases were approximately 1.4 billion Korean won ($940,000).
- The Virtual Asset User Protection Act mandates VASPs to separate user deposits and hold client funds in banks.
- The Act targets illicit activities like insider trading, wash trading, and market manipulation, expanding the FSC's supervisory authority.
- The FSC plans to enhance market surveillance using AI to proactively respond to high-risk areas.
Increased regulatory scrutiny and enforcement, as demonstrated by South Korea's actions, could foster a more secure and trustworthy cryptocurrency market. This enhanced oversight may attract greater institutional and retail participation by reducing the prevalence of fraud and manipulation, ultimately leading to a more stable and mature digital asset ecosystem.
Despite robust regulatory efforts, sophisticated market manipulation tactics may persist, requiring continuous adaptation from authorities. Overly stringent or rapidly evolving regulations could also inadvertently stifle innovation or drive some legitimate crypto businesses and activities to less regulated jurisdictions.



