总部位于萨尔瓦多的稳定币发行商Tether公司表示，因涉及非法活动，已冻结约42 亿美元的加密代币， 其中大部分冻结行动发生在过去三年。目前，全球各国监管机构正大力打击与加密货币相关的犯罪行 为。 这家全球规模最大的稳定币企业，其与美元挂钩的代币流通量已超过1800 亿美元，三年前约为 700 亿 美元。在执法部门提出要求时，Tether可远程冻结用户加密钱包中的代币。 Tether本周表示，已协助美国司法部冻结了价值近6100 万美元的Tether币（USDT），这些代币与 "杀猪 盘" 诈骗 有关。杀猪盘是一种诈骗分子先与受害者建立情感关系再实施诈骗的犯罪形式。 Tether一位发言人周四晚间通过电子邮件表示，至此，该公司冻结的涉非法活动资产总额已达42 亿美 元，其中 35 亿美元是2023 年以来冻结的。 责任编辑：郭明煜 总部位于萨尔瓦多的稳定币发行商Tether公司表示，因涉及非法活动，已冻结约42 亿美元的加密代币， 其中大部分冻结行动发生在过去三年。目前，全球各国监管机构正大力打击与加密货币相关的犯罪行 为。 长期以来，各国监管机构一直对加密货币在非法金融活动中的作用表示担忧。金融行动特别工作 ...

Core Insights - Chainalysis responded to Binance's analysis claiming that only 0.018% to 0.023% of trading volume on major exchanges is linked to illicit wallets [1][2] - Binance asserts it minimizes exposure to illicit funds despite handling larger trading volumes than competitors [2] - Chainalysis argues that Binance's analysis does not account for all illicit activities, such as ransomware or stolen funds, and only considers direct exposure [3] Company Analysis - Binance's analysis was based on datasets from Chainalysis and TRM Labs, focusing on direct illicit exposure [5] - The exchange aims to demonstrate its commitment to combating crypto crime, especially after admitting to violations that led to a $4.3 billion penalty in 2023 [6] - The former CEO of Binance faced legal consequences for failing to maintain an effective anti-money laundering program, although he received a presidential pardon [7] Industry Context - Wallet hopping is a common tactic among crypto criminals to obscure the origins of illicit funds, which can still be traced by security researchers [4] - Hacks accounted for nearly $2.2 billion in stolen crypto funds last year, highlighting the ongoing challenges in securing the crypto industry [4]

Overview of Cryptocurrency Regulation in Australia - The Australian government is adopting a proactive regulatory approach to cryptocurrency to promote technological innovation while addressing the associated crime risks [1][2] - The regulatory framework includes financial services regulations and anti-money laundering (AML) and counter-terrorism financing (CTF) measures [1][3] Crime Risks Associated with Cryptocurrency - Cryptocurrency allows for high anonymity, making it a tool for money laundering and other criminal activities [2][3] - Two main types of crimes are identified: using cryptocurrency as a tool for crimes (e.g., money laundering, purchasing illegal goods) and as a target for crimes (e.g., ransomware attacks, fraud) [2][3] Enforcement and Regulatory Framework - AUSTRAC has been regulating digital currency exchanges since 2018, focusing on AML and CTF compliance [7][8] - The Australian Federal Police (AFP) and other law enforcement agencies are enhancing their capabilities to investigate cryptocurrency-related crimes [9][10] Recent Developments in Law Enforcement - The Australian government plans to strengthen AML/CTF obligations for digital currency service providers, expanding the scope of regulated activities [8] - The establishment of specialized teams within law enforcement agencies aims to improve the investigation of cryptocurrency crimes [10][13] Judicial Attitude Towards Cryptocurrency Crimes - Courts in Australia view the use of cryptocurrency in crimes as an aggravating factor, reflecting the complexity and severity of the offenses [17][19] - There is a call for a nuanced approach in judicial proceedings, considering the type of cryptocurrency used and the nature of the transactions [18][19] Future Outlook - The Australian government is exploring reforms to better regulate decentralized cryptocurrency systems and enhance public awareness of cryptocurrency crime prevention [20] - Increased investment in cybersecurity and law enforcement resources is expected to improve the effectiveness of investigations and prosecutions related to cryptocurrency crimes [20]

Core Insights - A significant breakthrough occurred in a major cryptocurrency crime case in the UK, where Qian Zhimin, a Chinese national, admitted to money laundering in court, linked to a massive investment fraud case in China involving approximately 130,000 victims and illegal fundraising of 43 billion RMB [1][3][11] - The case has led to one of the largest cryptocurrency seizures in history, with over 61,000 bitcoins valued at nearly $7 billion at current market prices [1][7][11] - The ownership of the seized bitcoins has become a focal point, raising questions about whether they will be returned to the victims in China or appropriated by the UK government [7][8][11] Case Background - The fraudulent scheme orchestrated by Qian Zhimin took place between 2014 and 2017, where she sold high-yield investment products to over 128,000 investors, promising returns of 100% to 300% [3] - Following the crackdown on cryptocurrencies in China, Qian converted the illicit funds into bitcoins and fled to the UK in 2018, where she attempted to launder the money through luxury real estate and jewelry purchases [3][4] Investigation and Legal Proceedings - The investigation, described as "arduous," involved multiple jurisdictions and complex cryptocurrency tracking, ultimately leading to the seizure of over 61,000 bitcoins from Qian's electronic wallets [4][11] - Qian's accomplice, Jian Wen, was sentenced to over six years in prison for money laundering, while Qian has admitted to holding and transferring criminal property but denied any fraudulent actions [4][7] Ownership and Legal Challenges - The legal battle over the ownership of the seized bitcoins is complicated by the lack of an extradition treaty between the UK and China, making it difficult for victims to claim their losses [7][8] - Legal experts suggest that Chinese investors will face significant challenges in proving their rights to the bitcoins in UK courts, requiring extensive evidence and complex legal processes [7] Potential Implications for the UK - The seizure of the bitcoins could potentially double the UK's existing bitcoin holdings, raising discussions about the establishment of a "UK Bitcoin Reserve" to enhance national financial strength [8] - The case highlights the broader implications for international law, asset management, and cryptocurrency regulation, as it may set a precedent for how similar cases are handled in the future [11]