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

Japanese Exchanges Canvas Regulator to Permit 10x LeverageJapan’s cryptocurrency exchanges are advocating for looser regulations on margin trading, despite the global digital asset market crash experienced last year.According to a report published by Bloomberg on Monday, The Japan Virtual & Crypto Assets Exchange Association has revealed that many industry insiders are seeking leverage limits of four to 10 times for retail investors.Currently, customers are limited to doubling their exposure through borrowing. Genki Oda, the Vice Chairman of the association, believes that relaxing the leverage rule could enhance Japan’s appeal to crypto and blockchain companies, thereby stimulating increased trading activity.Photo by Su San Lee on UnsplashOngoing discussionJapanese digital asset exchanges are currently engaged in discussions to establish a consensus on the recommended leverage limit. They are planning to present their proposal to the Financial Services Agency (FSA) as early as next month.While Japan has made some efforts to ease certain cryptocurrency regulations, such as token listing and taxation, the overall regulatory environment is considered strict. The FSA expects crypto firms to provide solid justifications for loosening margin trading caps, demonstrating how it would contribute to the government’s objective of expanding blockchain-based industries. However, the agency remains open to discussions with digital asset businesses on the matter.Plummeting trade volumesPreviously, Japanese crypto platforms offered leverage up to 25 times, resulting in annual margin trading volumes of approximately $500 billion in 2020 and 2021. However, after the FSA imposed a limit of two times to curb excessive speculation and protect investors from amplified losses, trading volumes plummeted by 75% in 2022.In other parts of the world, digital asset exchanges typically offer spot margin trading with leverage ranging from five to 10 times the initial deposit, depending on local regulations. Some platforms even offer more aggressive lending options, often associated with speculative behavior that can generate waves of greed and fear within the crypto market.Oda argues that digital asset volatility has decreased since 2020 and asserts that Japanese exchanges are well-prepared to assist investors in managing the risks associated with margin trading positions. However, any relaxation of leverage rules is not expected to occur before 2024.Leverage dangersLast year’s global cryptocurrency downturn exposed risky practices and resulted in numerous bankruptcies. Regulators worldwide have responded by implementing new rules and regulations that address the lessons learned. While leverage might be in the interests of the exchange operators, many industry commentators have warned that leverage brings about market weakness.Caitlin Long, Founder and CEO of Custodia Bank, has been one such commentator, warning that massive leverage “built an industry of insolvent intermediaries” on a “foundation of sand”. It’s commonly believed that leverage leads to unsustainable market bubbles rather than iterative organic market growth.In 2022, an index tracking the top 100 cryptocurrencies partially recovered, showing a 33% increase since the beginning of this year. However, the market still faces challenges, as institutional and individual investors have exited, leading to reduced liquidity and lower expectations for price volatility in Bitcoin and other cryptocurrencies.

Mixin Network Suspends Services Amid $200 Million HackOn Monday, Mixin Network, a decentralized peer-to-peer network whose project team is based in Hong Kong, officially confirmed a substantial security breach that resulted in the loss of approximately $200 million in crypto assets from its mainnet.Photo by GuerrillaBuzz on UnsplashSeptember 23 hackThis incident, disclosed via an X (formerly Twitter) post, prompted the immediate suspension of all deposit and withdrawal services on Mixin Network until further notice.The project team outlined that the hack occurred on September 23, exposing vulnerabilities that allowed malicious actors to compromise the database of a third-party cloud service provider. Mixin Network has taken action to address the situation, enlisting the expertise of Singapore-headquartered blockchain security investigator SlowMist and the support of Google to conduct a thorough investigation and formulate a recovery plan.At the time of the breach, Mixin Network’s holdings included $94.48 million in Ether, $23.55 million in Dai, and $23.3 million in Bitcoin, as reported in an independent investigation by PeckShield. The total value of assets affected amounted to $141.32 million.Cyvers, an Israeli Web3 security firm, has also been looking into the matter on Monday. In a social media post, the firm stated:”Our internal investigation has uncovered suspicious funding transactions involving @MixinKernel hacker addresses. Two of hacker addresses received 51 $ETH from 0x1795F0eBDa5A836aE63F28CE546E72de069A8bd2 who was interacted with @HuobiGlobal and @binance.”The firm goes on to call on Binance and its CEO Changpeng Zhao (CZ) and Huobi to help identify the wallet address in question.Halting withdrawalsIn response to the security breach, Mixin Network has temporarily halted all deposits and withdrawals on its platform. These services will only resume once the vulnerabilities have been identified and fully resolved. On X, the project stated:”Deposit and withdrawal services on Mixin Network have been temporarily suspended. After discussion and consensus among all nodes, these services will be reopened once the vulnerabilities are confirmed and fixed. During this period, transfers are not affected.”Details regarding the plans to recover the lost assets for affected users have yet to be announced.Despite initial promises that Mixin Network’s Founder, Feng Xiaodong, would address the incident in a public Mandarin live stream on September 25, links to the live stream were not provided on the official social media channels or the website mixin.network.The incident has garnered criticism on the basis of a lack of decentralization. One commentator stated:”Some of those blockchain protocols are so decentralized that when their cloud database is hacked, coins are also gone.”Ongoing hacksThis security breach on Mixin Network is the latest in a series of high-profile crypto-related incidents. Ethereum Co-Founder Vitalik Buterin recently fell victim to a SIM swap attack, which resulted in the compromise of his X (formerly Twitter) account.In a statement, Buterin revealed that the hackers had successfully executed a SIM swap, a type of attack that targets the victim’s mobile phone number to gain unauthorized access to various online accounts, including social media, banking, and cryptocurrency platforms.The repercussions of the Mixin Network hack underscore the ongoing challenges faced by the crypto industry in ensuring the security and protection of digital assets. As investigations continue, affected users await further developments and the eventual resumption of deposit and withdrawal services.

The South Korean port city of Busan yesterday convened a meeting to reaffirm the city’s commitment to establishing a blockchain-specialized cluster in the region.  The meeting took place at the Busan Technology Innovation Center located in Busan International Financial Center (BIFC), attended by Busan Vice Mayor for Economic Affairs Kim Kwang-hee, the Korea Internet & Security Agency Director Lee Sang-joong, Busan Technopark Chairman Kim Hyung-gyun and representatives of companies stationed at the BIFC. Photo by Dane Kim on Unsplash$15 million investment by 2026In a bid to foster blockchain technology companies in the region, the local government has outlined plans to invest a total of KRW 20 billion, or over $15 million, in the blockchain cluster project for the next three years until 2026. The Busan government and the central government are each responsible for providing half of the project’s investment fund. Starting off, KRW 6.2 billion will be allocated this year. Among the project’s main objectives are identifying local startups with high potential for blockchain technology integration, facilitating their connections with VCs for fundraising and promoting the project’s achievements. Participating companies are set to share their annual performances this upcoming December.  Most importantly, the city aims to attract blockchain companies to the region, lay business foundations for them and transform the city into a blockchain industry hub.  Ambition to become a global blockchain hub Vice Mayor Kim said the city will keep supporting local blockchain startups so that these entrepreneurs can settle down in Busan, with the aim of turning the city into a global blockchain hub.