Seoul police named Bithumb CEO Lee Jae-won a bribery suspect in a hiring probe involving a lawmaker's son. The case adds to a $24.2M fine and a partial suspension order the exchange already faces.
Seoul police have named Bithumb CEO Lee Jae-won as a bribery suspect in an investigation into whether he influenced a hiring decision involving a lawmaker's son. The probe, opened today by the Seoul Metropolitan Agency, adds to a stack of regulatory and legal problems the exchange has faced this year.
Investigators allege Lee used his position to favor a job applicant linked to a lawmaker. The hiring reportedly followed a meeting at a restaurant in Seoul's Mapo district in November. Officials believe the decision came within two months of that private discussion.
A former aide provided information that triggered renewed scrutiny of the appointment process. Police are reviewing communications between parties to confirm whether influence was applied. Authorities are also examining whether committee roles affected oversight of rival exchange Dunamu, assessing possible links between the hiring and political leverage within financial regulation.
Investigators reviewed a separate advisory hire made in September 2025. That appointment is being checked for a possible connection to the current allegations.
Lee has not issued a detailed public statement. Bithumb said it continues to cooperate with investigators.
Bithumb faces several regulatory actions that have intensified since early 2026. In March, regulators imposed a $24.2 million fine for a compliance failure. The Financial Intelligence Unit also issued a six-month partial suspension order. Bithumb appealed, and the measure remains temporarily blocked by a court.
Earlier, a system error sent about 620,000 Bitcoin incorrectly. The exchange corrected the issue within 35 minutes. The incident raised concerns about internal controls and system reliability. Regulators responded by tightening oversight requirements across local exchanges.
Previous leadership at Bithumb also faced legal penalties. A former CEO received a two-year prison sentence over a bribery case. Upbit leadership changes followed separate compliance enforcement actions in 2025. Lee Sirgoo stepped down after regulatory scrutiny of anti-money laundering systems.
South Korea continues to review crypto exchange governance frameworks. Lawmakers are considering updates that may classify exchanges under financial institution rules.
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