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U.S.-sanctioned Huione Group suspected of supporting crypto transactions in Korea

Policy & Regulation·October 24, 2025, 6:50 AM

A Cambodia-headquartered financial group recently cut off from the U.S. financial system is suspected of having operated in South Korea, raising fresh questions about cross-border crypto and currency flows tied to the group.

 

According to the Dong-A Ilbo, which cited data from the Korea Customs Service (KCS), Huione Group—now sanctioned by the U.S. Treasury Department’s Financial Crimes Enforcement Network (FinCEN)—appears to have run a currency exchange in Seoul from 2018 to July 2024. The outlet reported that a banner on the premises displayed a logo identical to Huione’s, prompting suspicions about its ownership and control.

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Ties to North Korean hackers

The exchange reported conducting roughly $20,000 in annual currency conversions during that period, excluding cryptocurrency transactions. The timeline overlaps with a period in which Huione Group reportedly received $150,000 in cryptocurrency from the North Korean hacking group Lazarus. 

 

Connections also extend to Cambodia. Panda Bank—a local lender that shares a building with Huione subsidiaries—supports USDT transactions originating from South Korea. Panda Bank director He Yanming is listed as the owner of Huione Crypto, a virtual asset service provider (VASP), suggesting potential links between operations in Seoul and Phnom Penh.

 

These developments come against the backdrop of a U.S. investigation disclosed in May, in which FinCEN said Huione’s business networks, including payments arm Huione Pay, collectively laundered at least $4 billion in illicit proceeds between August 2021 and January 2025.

 

Crypto used in $2.6B illegal conversions

Meanwhile, recent KCS data also shows a rise in illegal currency conversions involving cryptocurrency by foreign nationals. The Korea Economic Daily reported conversions totaling 432 billion won ($302 million) in 2021, climbing to 836 billion won ($584.5 million) in 2023 and 956 billion won ($668.4 million) last year. Over the past eight years, the total amount involved in such cases reached 3.7 trillion won ($2.59 billion) across 28 instances. By value, Chinese nationals accounted for 84.1% of the total, followed by Australians (11.1%), Vietnamese (3.2%), and Russians (1.6%).

 

The growing prevalence of cryptocurrency in illicit activity parallels a broader surge in crypto investment within the country. Many South Koreans have turned to digital assets, often with home ownership as a long-term goal. Trading on local exchanges, Bloomberg reported, is heavily skewed toward more volatile altcoins, which make up more than 80% of total volume. 

 

That stands in contrast to global markets, where investors largely focus on Bitcoin and Ethereum, which together make up more than half of overall trading. The momentum in local crypto investment intensified after Donald Trump’s U.S. presidential victory, with crypto trading in Korea reaching $27 billion in December 2024, about 80% of turnover on the KOSPI stock index.

 

The investigation underscores the growing challenge for regulators in tracking and containing cross-border financial networks that rely on cryptocurrency and informal money transfers. As crypto adoption deepens in South Korea and scrutiny widens abroad, authorities find themselves navigating an increasingly intricate intersection of financial opportunity, enforcement, and risk.

 

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Policy & Regulation·

May 17, 2023

Korean Blockchain Firm Proposes Fintech Collaboration in Cambodia

Korean Blockchain Firm Proposes Fintech Collaboration in CambodiaSouth Korean fintech and blockchain company KONDOR recently made an announcement through a press release regarding the establishment of a blockchain fintech advisory board in Cambodia. The firm has proposed a business agreement to the Securities and Exchange Regulator of Cambodia (SERC) with the aim of ensuring sustainable growth in the financial sector and capital markets.Photo by allPhoto Bangkok on PexelsFintech advisory boardThe advisory board comprises experts from various fields, including finance, economics, law, blockchain technology, fintech, and artificial intelligence. They will function independently, offering counsel on policy decisions.Sou Soucheat, Director General of SERC, highlighted that Cambodia is currently in the process of rebuilding and has a youth-driven economy and financial markets. He sees the collaboration with KONDOR as a valuable opportunity to develop a future-oriented financial system.The advisory board will see participation from KONDOR and other notable members, namely VEXK, a global digital asset exchange in Vietnam; Blue Contents, a Honolulu-based digital economy research center; and the Paññāsāstra University of Cambodia, a key player in the country’s educational field.KONDOR and VEXK have put forth a proposal for the joint establishment of a trust company and the pursuit of a custody license in alignment with Cambodia’s revised trust law of 2019.Procuring licensesFollowing the proposal’s approval, VEXK plans to procure a license as a digital asset exchange, as well as a license to establish a trust company. This would enable VEXK to effectively oversee clients’ digital and physical assets through accounts within the established trust company. The safety of these assets will be ensured through insurance coverage provided by reputable global insurers. Furthermore, VEXK will acquire the ability to facilitate USD trading and will retain the digital asset exchange license for five years.The license application will gain support from the SDG Impact Fund, a US-based organization managing $11 billion worth of assets, and the Estates & Infrastructure Exchange (EIX), a project bond exchange based in London.EIX CEO Mark Worrall said that active support from a securities regulator in the dynamic and expanding Web3 era would certainly contribute to Cambodia’s economic growth.

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Web3 & Enterprise·

May 10, 2023

OmniBOLT to Support BRC-20 Tokens on Lightning

OmniBOLT to Support BRC-20 Tokens on LightningSingapore’s OmniBOLT, a project that’s developing technological solutions within bitcoin’s layer two network environment, has outlined that it will support BRC-20 tokens on Lightning Network.Before we consider precisely what OnmiBOLT's decision to support BRC-20 tokens means, let’s cover the backstory.Photo by Sander Weeteling on UnsplashBRC-20BRC-20 is an experimental token standard which was created by an anonymous developer with the handle “Domo”, and username ‘@domodata’ on Twitter. A token standard governs how and where a cryptocurrency can be used. The approach has been pioneered by developers on the Ethereum blockchain who created the ERC-20 standard a number of years ago, relative to the Ethereum network.A bitcoin evolutionIn this instance, BRC-20 is a fungible token standard designed for the bitcoin blockchain. Bitcoin development is very slow and conservative, and deliberately so, in an effort to put network security first. However, it has had two major upgrades over the course of the last few years, namely SegWit and Taproot.Many in crypto have been critical of the bitcoin project on the basis of it being a pet rock that lacked features and the flexibility to use it in other ways aside from as a store of value or means of exchange. However, those protocol upgrades have led to further development that is expanding bitcoin’s use case and versatility.SegWit and Taproot enabled the development of Bitcoin Ordinals in January 2023. Ordinals provide a means to create Bitcoin non-fungible tokens (NFTs), by attaching data to individual satoshis, the smallest denomination of Bitcoin. NFTs created this way are immutable as they’re not created on side chains but on the bitcoin blockchain itself.In a fast moving scenario, the development of Ordinals led two months later to the emergence of the BRC-20 standard. BRC-20 tokens can be stored on the bitcoin base-chain, built with the assistance of Ordinals. BRC-20 is an exciting development as it stands to enable smart contract capabilities relative to bitcoin.Solving the bitcoin fee issueMany see this development as a solution for the longer term fees issue that the bitcoin blockchain will have to overcome. Bitcoin miners are compensated in mining rewards but the level of rewards is being cut in half every four years. The concern is that in the longer term, there may not be enough revenue for miners to continue to secure the network effectively.With the development of Bitcoin Ordinals, more fees are generated, and so this is seen as a means through which the network can sustain itself over the longer term.Mempool backlogSo what’s not to like? The issue that has arisen over the past few days is that bitcoin transaction fees have hit a two year high. Over the past few days, there have been in excess of 400,000 unconfirmed bitcoin network transactions sitting in the mempool. The mempool is a mechanism within the bitcoin protocol that stores the data relative to a queue of transactions that are waiting to be confirmed.Relieving pressure on bitcoinThat brings us back to the significance of the Singaporean team of developers at OmniBOLT deciding to support BRC-20 tokens on the lightning network. That move can relieve the pressure on the bitcoin mainnet. The project is being backed by Waterdrip Capital, Danhua Capital, Redline DAO and others.Bitcoin has been a boring protocol and many have celebrated that fact as a feature and benefit for a network that serves a couple of vitally important use cases exceptionally well. However, development never stops and it’s fascinating to see another side to the protocol unfold, and all the while, it’s not entirely clear where it will end.

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Markets·

May 04, 2023

Audius Achieves Token Listing On India’s CoinSwitch

Audius Achieves Token Listing On India’s CoinSwitchAudius, a decentralized music streaming platform which is attempting to cut intermediaries out of the music business, took a major leap forward in the Asian market on Wednesday, scoring a listing of its native $AUDIO token on Indian crypto exchange, CoinSwitch.Photo by Studio Art Smile on PexelsIn announcing the token going live on the platform CoinSwitch encouraged platform users to “trade $AUDIO today and support independent artists worldwide.” Founded in the United States in 2018 by Stanford University graduates Forrest Browning and Roneil Rumberg, the project launched its $AUDIO token in 2020.The token commenced trading on top tier global crypto exchanges shortly afterwards. In terms of listings on Asian exchanges, $AUDIO can be traded on DigitFinex Global, Bitrue and BingX in Singapore, HitBTC and Hotbit in Hong Kong and Tokocrypto and INDODAX in Indonesia. While it is already listed on WazirX, India’s largest crypto exchange by trading volume, the project will welcome another Indian listing via CoinSwitch given a market that ranks sixth in the world in terms of crypto ownership, with a backdrop of a population of 1.4 billion.Web3 with a Web2 UXAudius has taken a different approach than most other crypto projects. From the outset, its founders have focused on giving the platform the look and feel of a Web2 streaming service. Audius decided to embed its non-custodial wallet Hedgehog into the user login process.The strategy has been to make the UX as customer friendly and intuitive as possible in order to aid user on-boarding. There have been trade-offs in taking this approach and with that, the project advises users to keep only a small amount of the $AUDIO token within the Hedgehog wallet. When Hedgehog was launched in 2019, a project blog post proclaimed that “decentralization doesn’t have to come at the expense of user experience.”TikTok integrationEarlier this year, the Web3 streaming service integrated TikTok, allowing platform users to create accounts simply by linking their TikTok profiles. Additionally, the integration meant that users could share their Audius songs in the TikTok videos they produced.In late January, the $AUDIO token jumped 70% in a matter of hours once it became known that Coinbase planned to list the token on January 26. While a CoinSwitch listing is a significant milestone for the project in the Indian market, naturally it doesn’t compare with the volume that a global exchange listing on Coinbase can bring. At the time of publication, the $AUDIO token was trading at $0.29.For its part, CoinSwitch has experienced many of the ups and downs that this nascent industry could possibly deliver. In August 2022, five properties associated with the crypto exchange were searched by India’s Enforcement Directorate on the grounds of suspected contravention of India’s Foreign Exchange Management Act (FEMA).Founded in 2017 by Ashish Singhal, Govind Soni and Vimal Sagar Tiwari, the firm has attracted investment and backing from Andreessen Horowitz, Coinbase Ventures, Tiger Global Management and Paradigm.

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