Seoul screen-golf fraud: two ringleaders detained, seven indicted for drugging and rigging games
Nine people have been implicated in a fraud and drug case tied to indoor screen-golf centers in the Seoul metropolitan area. The Seoul Metropolitan Police Agency said two ringleaders were detained and sent to prosecutors, while seven accomplices were indicted without detention. The group targeted wealthy‑looking players and ran dozens of informal, cash-for-sport matches that were officially unauthorized gambling.
The operation relied on a two‑part scheme. First, three to four accomplices drugged a victim’s drink with psychoactive medication prescribed for insomnia, while another distracted the target to prevent suspicion. Second, the gang manipulated the game itself by secretly installing a USB receiver on the venue’s computer system to steer the on-screen ball in a different direction when the player looked away to strike.
The fraud rested on exploiting the “get my money back” psychology common in informal gambling. Victims experienced unusual sluggishness and off‑target shots, and some suspected irregular results after repeatedly underperforming against the anticipated skill level. One victim began recording the sessions and reported the incidents to police, providing crucial evidence.
Officially confirmed losses totaled 74 million won, accumulated across ten incidents over roughly three months beginning in December 2024. The police described the amount as the clearly identified portion of the scheme, with investigators continuing to determine whether there were additional victims or related cases.
Authorities warned that social gambling activities masked as friendly gatherings can become targets for criminal manipulation, especially where entertainment venues rely on computerized or networked equipment. The investigation continues as police pursue possible further arrests or charges.
Why this matters to U.S. readers: screen-golf and other indoor-sports venues are increasingly common in the United States, with extensive reliance on computer systems and hardware that can be vulnerable to tampering. The case underscores potential security risks in entertainment facilities, including the physical integrity of equipment (such as USB-connected devices) and the need for robust access controls, surveillance, and fraud checks. It also highlights the broader challenges of illicit gambling activities linked to social venues and the importance of clear rules, oversight, and victim protection as leisure options expand in global markets.