Safeheron launches world’s first open-sourced Intel SGX TEE for Web3

In a major crackdown, the Chengdu Public Security Bureau announced on May 15 the dismantling of an extensive underground banking network, resulting in the arrest of 193 suspects across China in an operation that unveiled illegal businesses using the U.S. dollar stablecoin, Tether (USDT).Photo by DrawKit Illustrations on UnsplashUnauthorized foreign exchange settlements These activities involved illicit transactions amounting to approximately 13.8 billion yuan ($1.9 billion). The investigation began in November 2022 when authorities detected suspicious activities involving underground banks in Chengdu’s Longquanyi district. In response, a specialized task force was formed, integrating experts from various police departments, including economic investigation, cyber security and legal affairs. This team uncovered unauthorized foreign exchange settlements that bypassed national regulations. On June 1 of last year, acting on instructions received from the Ministry of Public Security, the task force conducted coordinated raids in several major cities, such as Shanghai and Shenzhen. These efforts led to the capture of key figures in the criminal syndicate, involving the arrest of 25 suspects. Law enforcement seized numerous bank cards, payment instructions and other digital payment instruments tied to the illegal operations during these raids. A broader investigation across 26 provinces has resulted in 193 suspects being arrested. Using USDT to evade regulationFurther investigations revealed that since January 2021, the syndicate exploited its import and export business to facilitate illegal activities. By using USDT as a medium, they bypassed official foreign exchange channels to service clients needing to transfer funds internationally. Moreover, these operations were intricately linked to other illicit activities, including financial fraud and smuggling. In a related development, on May 13, BeInCrypto reported that the Chinese government arrested six individuals responsible for illicit crypto transactions worth $295 million. These arrests highlight the challenges and risks associated with cryptocurrency in unregulated environments. Additionally, the Hong Kong police recently apprehended three men at a currency exchange shop following a deceptive transaction involving Tether’s USDT. The suspects allegedly showed a customer ceremonial "hell money" before deceitfully persuading him to transfer about $128,073 worth of USDT, only to refuse the agreed-upon cash exchange afterward.  According to the South China Morning Post (SCMP), hell banknotes are a form of ceremonial paper money burned as an offering to ancestors or deities in traditional Chinese culture. Late last year, USDT was used by a gang of gold smugglers in Nepal, who received $16 million in the Tether stablecoin in exchange for the precious metal. A joint investigation carried out by the authorities in Nepal and China led to the arrest of two Chinese and 13 Nepalese nationals in connection with the illicit activity. Over the course of the weekend, it emerged that two Chinese nationals had been charged by the authorities in the United States with money laundering through Bahamas-based Deltec Bank. Deltec acts as the primary banker for Tether, prompting longstanding Tether critics to suggest illicit activity relative to the stablecoin issuer’s dealings with the bank. This series of arrests and discoveries underscores the ongoing efforts of Chinese authorities to clamp down on illegal cryptocurrency activities. The activity also poses problems for Tether in its efforts to maintain compliance and stamp out illicit use in the face of ever-increasing regulatory scrutiny worldwide.

Upcoming Regulatory Framework in Taiwan Sees Crypto Exchanges UniteIn preparation for the impending arrival of a regulatory framework for cryptocurrencies in Taiwan, nine prominent cryptocurrency firms have announced their collective efforts to establish an industry association.The nine exchange businesses announced the development via a press release which was published on Tuesday. The move comes in anticipation of Taiwan’s Financial Supervisory Commission (FSC) releasing comprehensive guidelines on cryptocurrency trading and payments by the end of September.Photo by Timo Volz on UnsplashDeveloping regulatory environmentThe industry body will include participation from native exchanges such as MaiCoin, BitoGroup, and ACE. While Taiwan has been behind the regulatory curve until now where crypto is concerned, the one measure that the FSC had already taken steps to mandate was that virtual asset services providers (VASPs) in Taiwan must adhere to the country’s anti-money laundering (AML) regulations. However, numerous other intricacies unique to the cryptocurrency industry still require careful consideration and regulation.Authorities in Taiwan have also put forward ten guiding principles for VASPs, designed to protect Taiwanese consumers.The forthcoming guidelines aim to address these concerns by introducing a comprehensive set of rules inspired by the VASP licensing framework in Hong Kong. One of the primary focuses of these proposed guidelines is consumer protection. They advocate for specific hot and cold wallet ratios for customer deposits with cryptocurrency exchanges, a measure designed to safeguard customer funds. Additionally, the guidelines suggest mandatory insurance against user losses to further enhance consumer confidence.Moreover, the FSC’s guidelines intend to prevent offshore cryptocurrency exchanges from operating onshore in Taiwan without proper compliance registration. This step aims to ensure that all participants in Taiwan’s cryptocurrency market adhere to uniform standards.In a bid to stabilize the Taiwanese financial system and prevent deceptive advertising practices, the guidelines also propose a ban on stablecoins linked to the Taiwanese dollar and impose restrictions on foreign exchange advertising within the country.Enabling self-regulationRegulators have also proposed the classification of crypto regulations within their own novel business category. As part of that initiative, officials expressed an interest in fostering self-regulation. The formation of this industry group could be deemed to be an encouraging sign relative to that aspiration.The nine cryptocurrency firms forming the industry association have established a working group led by Winston Hsiao, Co-Founder of XREX. This group aims to expedite the development of self-regulatory rules based on the forthcoming FSC guidelines.Wayne Huang, another Co-Founder of XREX, expressed his hope that the new FSC guidelines will provide the cryptocurrency industry with legitimacy, oversight, a clear growth trajectory, and an accelerated path to earn public trust.The formation of this industry association, coupled with the impending release of the FSC’s comprehensive regulatory guidelines, marks a significant milestone for Taiwan’s cryptocurrency sector. As the industry evolves, these proactive measures seek to ensure its stability, security, and compliance with international standards.

Singaporean Researchers Devise More Effective DAO VotingResearchers at the Singapore University of Social Sciences have come up with a more efficient governance model for decentralized autonomous organizations (DAOs).Photo by Shubham Dhage on UnsplashDAO governance reviewThe scientists presented their work via a paper titled “Voting Schemes in DAO Governance,” which was published earlier this week. The paper is due to appear in the Annual Review of Fintech in due course.The research paper initially sets out with a review of the different forms of voting currently used to affect DAO governance in the various early stage projects that are already up and running. Having taken a deep dive into existing approaches, the research team of Qinxu Ding, Weibiao Xu, Zhiguo Wang and David Kuo Chuen Lee decided that they could go one better themselves.Their review encompassed eight current approaches including the following: token-based quorum voting, knowledge-extractable voting, conviction voting and reputation-based voting. Each voting scheme was then evaluated based on the following factors:Efficiency: An assessment of the speed at which proposals are selected and approved.Fairness: Each voter should have equal rights to vote.Scalability: The degree to which storage, computation and communication needs can be adjusted relative to the number of voters.Robustness: An assessment of the relative resistance of the voting scheme to attacks and collusion.Incentive Schemes: The extent to which DAO members are motivated to vote.Following on from that analysis, the scientists put forward a hypothetical voting mechanism with design considerations relative to fully decentralized and permissionless DAO governance. When it came to ratings, the holographic consensus approach scored highest, with a “high” rating in the categories of efficiency, fairness and robustness, dropping down to medium when it came to scalability. None of the other approaches came close.In trying to go one better, the team took the holographic consensus approach and set out to create their own hypothetical voting mechanism based on this model. As evidenced from the paper, they tried to effect improvements to this approach:“We know that the downside of the conviction voting mechanism is that it takes time to approve an urgent proposal. To address this concern, we introduce a blind betting mechanism: each member could choose whether to bet on any proposals with a certain number of their tokens.”The researcher’s hypothetical model allows stakeholders to gamble their tokens on the likelihood of a proposal passing or failing. The logic with this approach, they claim, is that it would speed up the governance process, while making it more robust at the same time.In concluding remarks, the researchers acknowledged that all approaches were not without their pros and cons. They point out that the further development of DAOs shouldn’t be confined to a static organizational future. While they believe that their own hypothetical scheme is in theory superior, they acknowledge that it too has flaws. With that, the realities of implementing it in the real world may be a challenge.