Japanese Banking Giant Joins Tech Firms to Build Cross-Chain Stablecoin Infrastructure

The Korea Security Token Offering (KSTO), a South Korea-based association dedicated to providing compliance guidelines for STO projects, announced on Monday that it signed a memorandum of understanding (MOU) with blockchain company Metalab for STO mainnet development. The news was reported by local media outlet Ajunews. Through the MOU, the two institutions plan to create a blockchain platform for local blockchain companies, catering to their needs for STO issuance.Photo by Kaitlyn Baker on UnsplashThe KSTO is an association aiming to provide consultation services on STO design and development and assist blockchain projects in complying with laws and regulations, contributing to building a healthy blockchain ecosystem. Meanwhile, a member of the KSTO, Metalab is a blockchain firm with expertise in developing crypto tokens and decentralized applications, or DApps. The company is reportedly participating in an STO mainnet development project led by the KSTO.  STO infrastructure catering to Korean firms and investors Mainnet refers to the primary blockchain network where actual crypto transactions take place, such as the Ethereum or Solana platform. Mainnets, which operate on their own based on their independent infrastructures, are highly valued in the crypto markets due to the complexity of developing such networks.  This blockchain mainnet project involving Metalab will offer basic infrastructures that enable large-scale STO transactions, with plans to release features for STO issuance and management in connection with crypto wallets.  An KSTO official stated that the institution aims to support companies willing to issue STOs, from both technological and legal perspectives. The person highlighted the institution’s commitment to creating an STO ecosystem tailored for Korean companies, saying that the project will create a regulation-compliant, user-friendly platform and develop it to a level where it can rival the industry’s leading players like Polymesh, a prominent security token platform.  

NEOPIN and MEVerse Join Hands to Expand Blockchain EcosystemCentralized decentralized finance (CeDeFi) protocol provider NEOPIN said Tuesday that it has teamed up with MEVerse, the blockchain mainnet operated by gaming company ME2ON Group, to expand the global blockchain ecosystem and optimize the accessibility and functionality of their respective platforms.Photo by Gerd Altmann on PixabayPromoting blockchain worldwideBoth parties have agreed to collaborate on integrating their platforms to build a global user base consisting of those who have completed necessary verification procedures like Know Your Customer (KYC) and Anti-Money Laundering (AML). They will also support each other’s global partner networks, contributing to service enhancement and ecosystem expansion. NEOPIN has also vowed to introduce MEVerse to its global user community.“Initiating the integration of NEOPIN and MEVerse platforms, we are poised to play an active role in fostering the growth and widespread adoption of the blockchain ecosystem. This includes the enduring fusion of blockchain technology with Korean content.” said Ethan Kim, CEO of NEOPIN.Collaborative synergyMEVerse possesses various blockchain infrastructures, including the Web3 P2E casual game portal MEVerse GameZ, non-fungible token (NFT) marketplace MEVerse DEX, blockchain explorer MEVerse Scan, and more. The platform said that it is currently in the process of establishing a borderless Web3 ecosystem by boosting compatibility with its mainnet ecosystem and leveraging cross-chain technology.“MEVerse’s strengths lie in its possession of a wide range of blockchain platforms and content, from its blockchain mainnet to the Web3 gaming ecosystem and Korean content,” Kim commented.Meanwhile, NEOPIN has accumulated knowledge and expertise on blockchain operations during its time as a node validator for various blockchain networks such as Ethereum and Cardano since 2017. Last year, the platform launched its CeDeFi protocol, providing a secure and user-friendly DeFi platform.“We are thrilled to partner with NEOPIN, a pioneer in the DeFi sector. Through tangible integration examples, we look forward to facilitating user engagement and cultivating an expanded Web3 ecosystem,” said Jong-ho Hong, CEO of MEVerse.

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.Photo by Aleksandar Pasaric on PexelsTies to North Korean hackersThe 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 conversionsMeanwhile, 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.