Markets open ยท Independent crypto analysis September 23, 2026
Markets

Embezzlement, $26 Million Loss Bankrupts Coinbin

Coinbin, the South Korean Cryptocurrency exchange which took over hacked exchange Youbit, is filing for bankruptcy with losses equating to over $26 million.

The CoinageReport Desk's avatar
The CoinageReport Desk
ยท 3 min read
X
Archive. This post was published in 2019 and is kept for the record. It is not maintained, its figures have not been re-checked, and it does not meet the method standard we hold current work to. For current coverage start with Bitcoin, stablecoins or self-custody.

Coinbin, the South Korean Cryptocurrency exchange which took over hacked exchange Youbit, is filing for bankruptcy with losses equating to over $26 million.

CRYPTOCURRENCY AND CASH TRANSACTIONS STOPPED

According to reports byย Business Korea, the bankruptcy announcement was made by Coinbin CEO ย Park Chan-kyu on February 20, 2018. After which cryptocurrency and cash settlements were stopped and will now be performed as part of bankruptcy procedures.

Park revealed the Coinbin employee in charge of cryptocurrency balances at the exchange, also the previous CEO of Youbit, had neglected his responsibilities and embezzled Coinbin funds. Park said:

We are preparing to file for bankruptcy due to a rise in debt following an employeeโ€™s embezzlement.

Said employee, according to Park, intentionally appropriated the key to an Ethereum wallet containing over 100 Ethereum. The employee had claimed the cryptographic key had been lost.

LOSSES OF 30 BILLION WON FOLLOW PREVIOUS CONTROVERSY

The bankruptcy will mean losses of 29.3 billion won, the equivalent of $26 million USD. 27 billion won, according to reports, will compensate former members of Youbit and 2.3 billion won in lost cryptocurrency.

Youbit was hacked in December 2017 withย a fifthย of its userโ€™s cryptocurrency holdings lost to attackers. It had also been the victim of hackers in April 2017, losing the equivalent of $35 million USD and around 4,000 Bitcoin. Youbit filed for bankruptcy after the December attack, but controversially re-emerged as Coinbin a few months later. Just 20 days before filing for bankruptcy, Youbit obtained an insurance policy, leading to claims of insurance fraud.

Yonhap news reported at the time:

Youbit obtained the insurance on Dec. 1 last year and stopped transactions of coins and won in the same month [on Dec. 19], saying that they saw the hacking damage.

YOUBITโ€™S INSURANCE CLAIMS WERE DENIED

Youbitโ€™s parent company, Yapian Corp had taken out the policy from DB Insurance, a major South Korean firm. DB Insuranceย denied the claimย by Youbit stating that the exchange had failed to disclose information to its underwriters. Yapian Corp accused the insurance company of using the hack as an excuse not to cover the losses.

There were reports that North Korea could be behind the Youbit hacks. The Youbit bankruptcy was the first for a cryptocurrency exchange in South Korea. At the time, and according to the Youbit bankruptcy announcement, customerโ€™s assets were reduced to 75% of the market value. With Youbit promisingย the remaining funds on the conclusion of the bankruptcy proceedings.

Yonhap news revealed that rights, information, and assets from Youbit were transferred to Coinbin on March 21, 2018. This amidst ongoing civil lawsuits.

With Bitcoin price justย appearing to recoverย after a long crypto-winter, the last thing the sector needs is more failed exchanges and controversy. However, failures, hacks, and scandals look set to continue in the mostly unregulated space.

Headlining currently is still Canadaโ€™s QuadrigaCXโ€™s $150 million losses as its founder diesย without leaving accessย to the exchangeโ€™s cryptocurrency cold storage.

Original article written by Melanie Kramer at CCN


Discover more from CoinageReport

Subscribe to get the latest posts sent to your email.

This article is for informational purposes only and is not financial advice.

Get the next report in your inbox

Weekly market notes and analysis. No noise.

TH
Written by
The CoinageReport Desk

An editorial byline, not a pen name. Pieces published under the Desk were researched, their figures independently re-checked against source, and reviewed before publication. Editorial responsibility rests with the Editor in Chief.