South Korean Supreme Court Finds Ex-Coinone Execs Guilty of Taking Bribes to List Altcoins

Crypto Exchange South Korea
Author
Author
Tim AlperVerified
Part of the Team Since
Jan 2018
About Author

Tim Alper is a British journalist and features writer who has worked at Cryptonews.com since 2018. He has written for media outlets such as the BBC, the Guardian, and Chosun Ilbo. He has also worked...

Last updated: 

The South Korean Supreme Court has upheld a guilty verdict for a group of former Coinone crypto exchange employees who took bribes to list altcoins on the platform.

The verdict marks the end of a long legal saga. In September 2023, the Seoul Southern District Court sentenced Coinone’s former general director of coin listings (surnamed Jeon, aged 42), to four years in prison.

The same court jailed an individual surnamed Kim (32) for three years and six months. The latter is the former manager of Coinone’s listing team.

South Korean Supreme Court Dismisses Appeals

Jeon and Kim appealed the District Court’s verdict in the High Court, which also found them guilty. Per the media outlet Newsis, they then took their case to the Supreme Court.

However, the Supreme Court upheld the original verdict, as well as both individuals’ original sentences.

On July 2, the Supreme Court’s second division also upheld fines of $1.4 million (for Jeong) and $585,000 for Kim.

The duo were found guilty of embezzlement. The court heard that Jeon “received a total of” about $1.4 million in cryptoassets and fiat from “brokers” over a “two-year and eight-month period.”

Prosecutors explained that Jeon received the first of these bribes in 2020 “in exchange for listing” at least one unnamed altcoin.

A graph showing trading volumes on the Coinone crypto exchange over the past month.
Trading volumes on the Coinone crypto exchange over the past month. (Source: CoinGecko)

Execs Received Coins and Cash to List Altcoins, Court Hears

The court also heard that Kim “received [$743,000] in coins and cash over a two-year and five-month period.”

The Supreme Court also found the duo guilty of “obstructing the exchange’s business” by “manipulating the price of cryptoassets” on the platform.

The District Court judge noted, in sentencing that “employees in charge of exchange listings must have a strict sense integrity and feel the need to comply with the law.”

As such, the court ruled, “embezzlement and bribery-related offenses must be punished severely.”

The High Court, in dismissing the appeal, stated that the defendants had “passed the buck to one another.”

The judge noted that “when considering the amount of money involved, the sentences do not seem too heavy or too light.”

The Supreme Court ruled that the two courts had made “no errors” that could have “influenced their verdicts.”

2M+

Active Monthly Users Around the World

250+

Guides and Reviews Articles

8

Years on the Market

70

International Team Authors
editors
+72 More
At Cryptonews, we aim to make cryptocurrency, blockchain, and Web3 understandable, and information available to everyone, no matter what level you are in your investment journey. Founded in 2017, Cryptonews has been dedicated to delivering reliable, multilingual coverage of the cryptocurrency industry.

Best Crypto ICOs

Discover trending tokens still in presale — early-stage picks with potential.

Explore Our Tools

Smart tools made for everyday crypto users

Market Overview

  • 7d
  • 1m
  • 1y
Market Cap
$2,188,691,451,567
-16.02%
Trending Crypto

More Articles

Press Releases
XRP Price Prediction: Sentiment Turns Negative Again – Why Divine Ray ICO With Live Product Beats Waiting
2026-06-05 13:15:16
Press Releases
Bitcoin Tests February Lows as Institutional ETF Inflows and Layer 3 Infrastructure Capture Market Interest
Ahmed Barakat
Ahmed Barakat
2026-06-05 11:54:49
Crypto News in numbers
editors
Authors List + 66 More
2M+
Active Monthly Users Around the World
250+
Guides and Reviews Articles
8
Years on the Market
70
International Team Authors