Lack of Funds Sees Multichain Cease Operations

Having made significant strides in undertaking testing of the digital yuan in recent times, Hong Kong is expanding its e-CNY pilot testing while at the same time crafting its own central bank digital currency (CBDC), dubbed the e-HKD.Photo by Simon Zhu on UnsplashIntegrating e-CNY with FPSDuring a recent budget speech Hong Kong’s Financial Secretary Paul Chan unveiled plans to empower Hong Kong residents to bolster their digital yuan wallets through the local “Faster Payment System” (FPS), marking another move forward in bolstering cross-border payment efficiency.FPS is a real-time payment settlement system which enables the user to complete payments across banks through the use of recipient mobile phone numbers and email addresses. The move dovetails with the Hong Kong Monetary Authority's (HKMA) successful completion of the inaugural phase of its e-HKD pilot, propelling it into the second phase. The e-HKD pilot is focusing on retail applications such as programmable payments, offline transactions and tokenized deposits. At the same time as the e-CNY garners momentum, the HKMA is progressing the e-HKD in terms of unlocking the full potential of CBDCs in everyday financial transactions. This consists of the exploration of retail applications in the initial phase, coupled with the transition towards more intricate functionalities in the subsequent phase, underscoring Hong Kong's intent towards driving ever greater CBDC innovation within the Chinese autonomous territory. Streamlining transactionsThe integration of the e-CNY with Hong Kong's FPS promises to streamline transactions and elevate the fluidity of cross-border payments between Hong Kong and mainland China. This initiative follows on from an announcement back in September of last year to expand the e-CNY pilot program in Hong Kong. Financial Secretary Paul Chan aims to forge a bridge between mainland China and international markets, potentially setting a global precedent for CBDC interoperability and utilization. Furthermore, Hong Kong's issuance of the world's premier multi-currency tokenized bond, followed by a subsequent batch of tokenized green bonds, signifies the city's leadership in fusing digital finance with sustainable investment strategies, drawing significant interest from global institutional investors. mBridge initiativeThe collaborative efforts of the HKMA with the Bank for International Settlements and other central banks on the mBridge CBDC project further demonstrate Hong Kong's proactive stance in shaping the trajectory of international finance. Last month, authorities in China outlined yet another initiative that is designed to bring about cross-border use of the e-CNY with Hong Kong. The mBridge initiative, a multi-CBDC platform to support cross-border payments is being harnessed to bring about greater trade using digital currency across various jurisdictions. The project involves the central banks of China, Hong Kong, the United Arab Emirates (UAE) and Thailand. This concerted endeavor, coupled with Hong Kong’s array of digital currency ventures, positions the city at the forefront of CBDC innovation. All of this development comes as China has established new milestones recently, with the completion of an international oil deal using the digital yuan together with similar deals involving gold and iron ore. 

HTX Hacker Returns FundsThe hacker responsible for the nearly 5,000 ETH exploit on the Seychelles-headquartered cryptocurrency exchange HTX (formerly known as Huobi) last month has decided to return the stolen funds.Towards the end of last month, the exchange fell victim to a hack, resulting in a loss estimated at around $8 million. According to on-chain data, the hacker has repatriated the pilfered cryptocurrency, marking a significant development in the aftermath of the cyberattack.Photo by Shubham Dhage on UnsplashHacker rewardedThe returned funds were sent back in two separate transactions, one consisting of approximately 4,000 ETH and the other totaling around 1,000 ETH. HTX advisor and Tron Founder, Justin Sun, took to X (formerly Twitter) to officially confirm the recovery. In his statement, Sun revealed that HTX had not only received all the stolen funds as promised by the hacker but had also extended a gesture of goodwill. HTX rewarded the responsible party with a “white hat bonus” amounting to 250 ETH, equivalent to a substantial $400,000.Sun expressed his satisfaction with the hacker’s decision, stating:“We have confirmed that the hacker has fully returned all funds, as promised, and we have also paid the hacker a white hat bonus of 250 ETH. The hacker made the right choice. We would like to express our gratitude to everyone in the industry for their help.”Hacker advisory messageDuring the return of the funds, the hacker conveyed a message on-chain, shedding light on the reason behind this act of restitution. The message read:“Received your message. White hat bonus to0x1Fc8674A51D6b97C968BE384337519CE7003152B. Your system hot wallet private key leak, you should change system hot wallet address and reduce the system hot wallet rate.”HTX, in response to the hacker’s decision to return the funds and in accordance with its commitment, promptly sent the white hat bonus to the specified address. The exchange also requested the hacker to provide a detailed security vulnerability analysis report to the email address htxsafe@htx-inc.com.This request aims to prevent similar incidents in the future, with assurances that the hacker’s privacy will be safeguarded.Justin Sun had confirmed the original hack in September, at the time reassuring the community that HTX had covered all losses arising from the attack and resolved associated issues satisfactorily.While acknowledging the severity of the hack, Sun pointed out that the stolen amount represented a relatively small fraction of the $3 billion in assets held by HTX’s users. To incentivize the return of the funds, HTX had even offered a reward of 5%, which equated to $400,000.However, Sun also emphasized that if the funds had not been returned within a seven-day window, the company would have been compelled to involve law enforcement authorities.Thankfully, it did not come to that, and the cryptocurrency exchange can now move forward with the confidence that its users’ assets are secure. This incident highlights the importance of cooperation and ethical choices within the crypto community, as well as the potential for resolution even in the face of cyberattacks.

Bank of Korea and Samsung Team Up for Offline CBDC ResearchIn a move aimed at advancing central bank digital currency (CBDC) technology, the Bank of Korea (BOK) signed a memorandum of understanding (MoU) with Samsung Electronics on Monday, according to a press release. The agreement was sealed during a signing ceremony attended by Lee Seung-heon, BOK’s Senior Deputy Governor, and Choi Won-joon, Executive Vice President and Head of Development in the Mobile Experience (MX) Division at Samsung Electronics.Under the terms of the MoU, both parties have committed to ongoing research on CBDC issued by the Bank of Korea, with a specific focus on collaboration in the offline payment sector. Samsung Electronics had previously participated in the second phase of the CBDC simulation study conducted by the BOK last year.Photo by Aleksandar Pasaric on PexelsCBDC without InternetThe company’s efforts have led to the development of an offline CBDC technology that facilitates transfers and payments via near-field communication (NFC) between devices without requiring an internet connection. These transactions are conducted within the embedded secure element (eSE) chip of Samsung Electronics’ mobile devices, which holds one of the highest levels of security certification, CC EAL 6+.The Evaluation Assurance Level (EAL) is a numeric grading system that measures the security level of tech products and systems according to the Common Criteria (CC) security standard. It ranges from EAL0 to EAL7, with EAL7 representing the highest level of security.Leveraging this technology, the BOK and Samsung will continue their joint research to enhance security in offline payments using Samsung Galaxy smartphones and watches. Additionally, they aim to provide support for stable payments in situations where network connectivity is disrupted, such as during disasters.Growing interest in CBDCsGiven the global interest in CBDCs, with central banks worldwide exploring their potential, the research collaboration between the BOK and Samsung assumes great significance. The results of this partnership will guide further cooperative efforts to develop the international CBDC ecosystem.BOK Senior Deputy Governor Lee Seung-heon emphasized the significance of the joint achievement, expressing optimism that the partnership would keep Korea at the forefront of offline CBDC technology.Samsung’s Executive Vice President Choi Won-joon underscored that the company’s collaboration with the Korean central bank allowed Samsung to utilize its advanced security technology in digital currency. He expected their combined efforts would considerably contribute to the global development of CBDC technology.