Seoul screen-golf scam: Nine linked to drugging and display-tampering in bets
Nine people linked to a gambling scam and drug offenses have been identified in a case tied to “screen golf” venues in the Seoul metropolitan area. Police say two suspects were remanded in custody while seven were released on bail, and all nine have been referred to the prosecutor for processing.
The accused allegedly manipulated the outcome of head-to-head bets at screen golf facilities by tampering with drinks. They are accused of adding psychotropic drugs to beverages to reduce concentration or switching predrugged cups, and, just before a shot, using a remote control to alter the on-screen direction of the ball to influence the result.
A victim who experienced lethargy and other abnormal physical reactions during betting sessions captured video and reported the incident to the police. Investigators found that in each game, three to four accomplices participated: one would draw the target’s attention while others covertly drugged drinks or swapped cups, with roles clearly divided.
Investigators also found that the group used psychotropic medications prescribed for insomnia and installed a USB receiver on a computer in advance to redirect the screen when the victim turned his head to strike. The scheme relied on repeated sessions where wealthy-looking participants were targeted in order to win large sums.
Police have disclosed that the clearly confirmed victims numbered 10 across roughly three months starting in December 2024, with losses totaling 74 million won. They described this as a repeat scheme driven by the desire to recover losses, given the gambling dynamic.
Screen golf has become a popular leisure activity in Korea, where players compete for money in indoor clubs. The case underscores how “amateur betting” environments can be exploited by criminals, including through drugging and hardware-based manipulation of game displays.
Beyond Korea, the case matters for U.S. readers because it highlights security risks at entertainment venues that combine sport, gambling, and digital displays. It raises concerns about safeguarding against tampering with beverages, unauthorized hardware connected to game systems, and insider involvement in venues that handle cash or prize money. The police said the investigation is ongoing to determine whether additional victims exist and to assess broader security gaps that criminals could exploit in similar settings.