PATTAYA – Thai Immigration authorities have dismantled a major South Korean fraud operation following a strategic raid on several luxury condominium rooms in central Pattaya. The arrest took place at a high-end pool villa located in Soi Jomtien 14, within the Bang Lamung district of Chonburi.
The operation, led by the Central Investigation Bureau (CIB) and the Immigration Bureau, resulted in the arrest of a 28-year-old Korean national suspected of being a high-level kingpin. The suspect is accused of managing over 230 gambling websites with a staggering turnover of more than 13 billion THB ($400 million USD).
This crackdown marks a significant victory in Thailand’s ongoing battle against “grey-zone” criminal empires that threaten national security and public order.
Police also arrested eight other South Korean nationals who allegedly used the seaside resort city as a secret base to run a sophisticated call center scam. The group is accused of posing as lottery officials to trick victims back in South Korea into revealing sensitive banking information.
The operation, which had been active for over two months, resulted in the seizure of dozens of electronic devices and nearly half a million baht in cash.

The Takedown in Pattaya
The crackdown was the result of a coordinated effort by the Immigration Bureau’s Crime Suppression Division. Acting on intelligence regarding suspicious activities involving foreign nationals, investigators monitored a condominium in the Bang Lamung District of Chonburi Province. After gathering enough evidence, the team obtained search warrants from the Pattaya Provincial Court to enter five specific rooms within the complex.
During the press conference held at the Immigration Office in Muang Thong Thani, Pol Maj Gen Pantha Nuchnat explained that the gang had carefully chosen Pattaya as their operational hub to blend in with the local tourist population. However, their high-tech setup and secretive behavior eventually drew the attention of local authorities.

The raid led to the detention of nine men, all South Korean nationals. According to Thairath, the suspects range in age from 20 to 36 years old. The arrested individuals include:
- Subin Lee (28): Identified as the group leader.
- Kang Donghee (31)
- Kim Seonghwan (20)
- Song Daekyu (25)
- Lee Changgyu (34)
- Ham Taeyoon (21)
- Sim Wanggeun (36)
- Hyeonwook Choi (28)
- Changjo Kim (27)
Background checks revealed that three of these men were already wanted in South Korea on outstanding warrants related to similar fraud and extortion charges.
The gang used a very specific “hook” to catch their victims. They targeted South Koreans who had previously purchased lottery tickets but had not won. By posing as representatives from an official South Korean lottery company, the scammers offered a fake “consolation” or “compensation” payment to those who had lost money on tickets.

To receive this supposed compensation, the victims were instructed to:
- Open a brand-new bank account.
- Provide the scammers with the One-Time Password (OTP) sent to their phones.
Once the gang had the OTP, they gained full access to the victims’ mobile banking. Instead of depositing compensation, they used the victims’ identities to take out high-interest loans and then transferred the funds into accounts they controlled. This left the victims not only without their “prize” but also saddled with massive, unexpected debt.
The Thai government takes a hard line against foreigners using the country as a base for criminal activity. Pol Maj Gen Pantha confirmed that the residency permits for all nine men have been revoked immediately. They are currently being held for deportation and will be handed over to South Korean authorities to face trial in their home country.
This case serves as a stern warning to international criminal organizations. The collaboration between the Royal Thai Police and the South Korean Embassy demonstrates a growing commitment to fighting transnational cybercrime. As technology makes it easier for scammers to operate across borders, law enforcement agencies are increasingly sharing data and resources to track down these “call center gangs” wherever they hide.
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