Japan’s Mitsui Introduces Security Token Service to Sony Bank Customers

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. 

BPMG joins XPLA as validatorSouth Korean blockchain platform developer BPMG has joined South Korean gaming corporation Com2uS Group’s layer 1 blockchain mainnet XPLA as a new node validator, following a partnership deal signed in July agreeing to collaborate on developing Web3 content and technology, according to CoinDesk Korea. As a validator, BPMG will play a crucial role in strengthening transparency, stability and scalability within the XPLA ecosystem.Photo by Shubham’s Web3 on Unsplash“We anticipate that this partnership will not only enhance the XPLA ecosystem’s credibility but also achieve qualitative growth through our collaboration in content and technology,” said Paul Kim, leader of the XPLA team.Competitive gaming and rewardsBPMG operates a Play-to-Earn (P2E) blockchain gaming platform called GemHUB, under which the company recently launched GemPION, a sub-platform dedicated to competitive gaming. GemHUB offers various games, including Number Shoot, Jelly Snake, Find Bird, Push Push Cat and Mayan Cryptex. GemPION allows users to engage in various forms of gaming tournaments and participate in missions to receive rewards.Ecosystem expansionThe two companies also said that they would onboard each other’s games onto their respective platforms. GemPION users will thus be able to participate in gaming leagues using XPLA tokens. “We are delighted to become a validator on XPLA after the previous signing of our content and technology partnership deal. We will work on strengthening our collaboration further by onboarding a variety of XPLA games on GemPION as well,” said Cha Ji-hoon, CEO of BPMG.This comes after Japanese gaming company Gumi recently joined XPLA as a validator as well. XPLA is steadily increasing its number of validators from 50 to 80 this year to build a more robust and trustworthy ecosystem.

Wemade and SK Planet Team Up for Blockchain and Online Platform CollaborationSouth Korean gaming publisher Wemade and SK Group’s data and tech subsidiary SK Planet have entered into a strategic partnership to expand their presence in the blockchain and online platform ecosystem.Photo by GuerrillaBuzz on UnsplashBlockchain integrationThe two companies plan to expand their collaboration through the use of blockchain technology, such as issuing membership non-fungible tokens (NFTs) for OK Cashbag, the membership reward program of SK Planet. They are also actively exploring joint marketing and promotional strategies by leveraging their respective technological and service capabilities.“SK Planet is a company with long-standing marketing platforms like OK Cashbag. We believe we can achieve significant synergy through WEMIX’s partnership with SK Planet. In the future, we will contribute to the growth of the Korean market through connections such as that with Wemade’s transparent society platform Wepublic,” said Henry Chang, CEO of Wemade. Wemade operates the WEMIX3.0 decentralized blockchain mainnet whose native token is WEMIX.“We expect that this partnership will bring innovation to the platform ecosystem and provide users with new experiences and customer value,” added SK Planet CEO Lee Han-sang.Strategic investmentsNotably, both companies are engaging in mutual equity investments to further accelerate their strategic alliance. Wemade and its subsidiary, Chuanqi IP, will acquire 7.08% and 5.31% stakes, respectively, in SK Planet from its parent company SK Square. The acquisition amounts to KRW 20 billion for Wemade and KRW 15 billion for Chuanqi IP, totaling KRW 35 billion (approximately $26 million).SK Planet will acquire KRW 20 billion worth of convertible bonds issued by Wemade along with approximately KRW 15 billion worth of shares held by Wemade Chairman Park Kwan-ho, gaining a 1.27% stake in Wemade.Chairman Kwan-Ho Park will then use the proceeds from this stock sale to purchase WEMIX in a move to support the growth and activation of the WEMIX ecosystem.Meanwhile, Wemade plans to initiate a broad range of partnerships with other major local and international companies following its partnership with SK Planet.