Korean Police Allege Coinone's Crypto Margin Trading Is Illegal Gambling
A South Korean police department says execs at crypto exchange Coinone will be charged over claims its margin trading service is illegal gambling.

A South Korean police department has said it will recommend bringing charges against cryptocurrency exchange Coinone over its provision of margin trading, according to a report.
reported Wednesday that the cybercrime investigation unit of the country's southern provincial police department alleged that Coinone's crypto margin trading is, in effect, offering illegal gambling that could be used to launder criminal proceeds.
The police department further referred to results from its 10-month investigation, which found about 19,000 users had participated in margin trading on the platform, among which some 20 traders had become primary targets due to their high volume of trading.
The high-volume traders, as alleged by the police, in total handled over 3 billion won ($2.8 million) in 3,000 to 13,000 instances of margin trading using Coinone's service, which is deemed illegal gambling by the police after reviewing existing law.
The police department indicated it plans to recommend three executives from Coinone, including its CEO Myunghun Cha, to the prosecutor's office to be charged, as well as the 20 high-volume traders, the report said.
Coinone offered its margin trading service from November 2016 to December of last year and according to the report, the police started the investigation in August 2017, marking one of its earliest efforts to more deeply scrutinize the business operations of domestic cryptocurrency exchanges.
In an email response to a CoinDesk enquiry for comment, a representative from Coinone stated:
"At this time we are focused on cooperating with the ongoing investigation, and will continue to do so as the case is in the process of moving over to the Prosecution Service from the Police Agency."
Editor's Note: Some of the statements in this report have been translated from Korean.
Korean police image via Shutterstock
More For You
Small investors are buying bitcoin. For a rally to succeed, the whales need to join in.

Small wallets have increased their BTC holdings by 2.5% since October's all-time high while large holders trimmed 0.8%, Santiment data shows.
What to know:
- Bitcoin wallets holding less than 0.1 BTC have increased their share of supply to the highest since mid-2024 even as the price holds around the mid-$60,000s.
- Larger holders with 10 to 10,000 bitcoins — the whales and sharks that typically drive major moves — have reduced their positions since the October peak.
- The divergence supports choppy, fragile price action because retail demand alone cannot sustain rallies when big wallets are distributing into every recovery.











