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Crypto fraudster sentenced in UK after record $6B Bitcoin seizure

Policy & Regulation·November 13, 2025, 5:35 AM

As cryptocurrencies increasingly position themselves as a recognized asset class and potential hedge against fiat inflation, illicit activity tied to digital tokens is becoming more visible. A recent high-profile case in the UK has brought this issue into sharp focus, centering on a fraud scheme originating in China.

 

According to BBC News, the case involves Qian Zhimin, a woman who raised funds from more than 100,000 investors in China by claiming to operate a crypto mining company that also develops health products. Instead, she laundered the proceeds and fled the country. On Nov. 11, Qian was sentenced to 11 years and eight months in prison by a UK court.

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Photo by Vasilis Chatzopoulos on Unsplash

$6B fraud and lavish lifestyle

​Qian entered Britain on a forged passport in September 2017 and proceeded to live an extravagant lifestyle, renting a mansion in Hampstead for over £17,000 ($22,700) per month. She was arrested in northern England in April 2024, and it was found that she held roughly 61,000 Bitcoin, valued at roughly £5 billion ($6.6 billion), having converted portions of her holdings to cover her substantial living expenses.

 

​The sheer scale of her wealth was revealed after police searched her rented residence, discovering the Bitcoin reserves on hard drives and laptops. It marks the largest crypto seizure ever recorded in the UK. During the raid, officers also found four other individuals at the property illegally employed to handle household tasks such as shopping, cleaning, and security.

 

​Since Qian’s arrival in the UK, the value of her Bitcoin holdings has appreciated more than 20-fold. With the fraudster now sentenced, victims are seeing a glimmer of hope for restitution. A civil case scheduled for early next year will determine the fate of the seized assets. However, while many defrauded Chinese investors are reportedly preparing to file claims, establishing a clear paper trail may prove difficult. Many victims routed funds through local intermediaries rather than transferring them directly to Qian’s firm.

 

​U.S. Bitcoin forfeiture and Beijing’s allegations

While the UK courts grapple with the aftermath of Qian’s fraud, a separate crypto controversy is brewing between the U.S. and China, highlighting Beijing's continued vigilance over the sector despite its 2021 ban on trading and mining. According to Cointelegraph, the state-supported National Computer Virus Emergency Response Center (CVERC) has alleged that American authorities are connected to the disappearance of roughly 127,000 Bitcoin, valued at around $14.5 billion, from the LuBian mining pool.

 

​These allegations surfaced after the U.S. filed a civil forfeiture claim in October against Chen Zhi, the Cambodia-based founder of the Prince Group, who is believed to have owned the assets prior to the breach. At the time of the filing, the U.S. Treasury Department noted that the funds were already under its control.

 

​CVERC contends that Washington hasn't explained how it accessed the assets. Citing data from analytics firm Arkham, the Chinese agency suggested the funds had been under U.S. control for over a year. They argued that the prolonged inactivity of the Bitcoin before the formal seizure is inconsistent with the typical behavior of hackers seeking quick profit, implying state-level involvement.

 

Economic chess between Washington and Beijing

This matter of Bitcoin control adds a new layer of complexity to U.S.–China relations, even as a trade truce between the two countries took effect on Nov. 10. In a report by CNBC, Washington cut tariffs on China’s fentanyl-linked imports to 10% and extended a reciprocal rate reduction under that agreement. In exchange, Beijing is said to have eased certain restrictions on rare earth exports. Analysts at Morgan Stanley suggest that China is maintaining its export-control regime, implemented in April, to retain strategic leverage. They caution that recurring negotiations and strategic divergence will remain defining features of the evolving bilateral relationship.

 

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Web3 & Enterprise·

Sep 23, 2024

Hashgraph ecosystem developer explores use cases in Qatar

The Hashgraph Association, a non-profit organization that focuses on building an ecosystem of startups and enterprises relative to the use of the Hedera Hashgraph public ledger, has announced that it intends to explore use cases for the technology in Qatar. Hedera Hashgraph was first created in 2015 by Leemon Baird and Mance Harmon. The network is designed such that anyone can transact using it and deploy applications on it. However, governance is separated from consensus, with a group of businesses overseeing the network protocol.Photo by Hongbin on UnsplashFive key use casesIn a LinkedIn post published on September 19, the Hashgraph Association outlined that within the next 12 months, it would explore the implementation of five key use cases relative to the Hashgraph network in Qatar, collaborating with stakeholders within the Middle Eastern country in order to do so. First on its list is the tokenization of equities. During the TOKEN2049 event in Singapore earlier this week, the HBAR Foundation, another entity which supports the creation of Web3 communities on the Hedera network, launched the Hedera Asset Tokenization Studio.  According to the HBAR Foundation, the initiative “enables the seamless issuance and management of tokenized bonds and equities on the Hedera network.” The move, when considered in the context of the Hashgraph Association’s intentions relative to the pursuit of the tokenization of equities as a use case in Qatar, demonstrates that the distributed ledger technology (DLT) network’s most prominent stakeholders are homing in on this particular use case in furthering the use of the network.  Dr. Sabrina Tachdjian, the HBAR Foundation’s head of fintech and payments, stated that the  Asset Tokenization Studio will lower technical barriers to the tokenization of bonds and equities, along with the recording of their underlying data on the ledger. Sukuk tokenizationOther use cases up for exploration in Qatar are real estate tokenization and sukuk tokenization. A sukuk is an Islamic financial certificate. It’s a bond-like financial instrument which is sharia-compliant. The world’s first tokenized sukuk, linked to a sovereign instrument, was created in Malaysia in 2023.  Fusang Exchange listed the product, as a digitized version of a sukuk issued by the International Islamic Liquidity Management Corporation (IILM), represented via an ERC-20 token. Shariah-compliant finance represents a $4 trillion opportunity. Additionally, the Hashgraph Association is looking to exploit the carbon credit sector as a use case, while also looking towards the use of the Hedera Hashgraph ledger for the purpose of consumer engagement and loyalty programs. Digital assets frameworkOn September 1, the Qatar Financial Centre (QFC) announced that the Qatar Financial Centre Authority (QFCA) and the Qatar Financial Centre Regulatory Authority (QFCRA) had launched the QFC digital assets framework. The Hashgraph Association believes that the regulations strengthen its role in “fostering innovation and trust within the digital assets ecosystem, further solidifying the region’s position as a global leader in fintech.” In May, the Hashgraph Association announced at the Qatar Economic Forum a $50 million partnership with the QFC, with the goal of creating a digital assets venture studio in Qatar to support solutions built on the Hedera network.

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Policy & Regulation·

Apr 29, 2024

South Korea considers permanent crypto investigative unit

Reports from South Korea indicate that the nation is considering transforming its temporary crypto investigative unit into a permanent fixture to tackle the escalating cases of crimes and fraud related to cryptocurrencies. Government deliberations to elevate investigative unitAccording to local publication Segye Ilbo, the South Korean Justice Ministry and the Ministry of the Interior and Safety are gearing up to commence discussions in early May regarding the elevation of the Joint Virtual Asset Crime Investigation Unit to an official department.Photo by Daniel Bernard on UnsplashAims of the promotionThe proposed elevation seeks to formalize the status of the unit, which currently operates as a temporary body under the Seoul Southern District Prosecutor’s Office and faces the possibility of disbandment. The transition aims to enhance operational efficiency by facilitating the appointment of new prosecutors and allocating dedicated budgetary resources, as outlined by Segye. Background of the investigative unitEstablished in July 2023, the unit comprises approximately 30 experts drawn from seven financial and tax regulatory authorities. It represents South Korea's inaugural investigative body specializing in digital asset crimes, a response to the surge in crypto-related criminal activities witnessed in the country. Rising incidents of crypto-related crimesThe urgency to establish a permanent investigative unit stems from the notable increase in crypto-related criminal incidents. According to a February report from South Korea’s Financial Intelligence Unit, local crypto firms reported a total of 16,076 suspicious transactions in 2023, reflecting a significant 49% surge compared to the previous year. Upcoming crypto regulationsIn tandem with efforts to strengthen investigative capabilities, South Korea is preparing to implement its first comprehensive crypto regulation on July 19. The new regulatory framework aims to safeguard investors by imposing stricter penalties for market manipulation, including the possibility of life sentences in certain cases. 

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Policy & Regulation·

Feb 12, 2025

Japan orders Apple, Google to remove unregistered crypto exchange apps

Japan’s Financial Services Agency (FSA), a government agency and financial regulator responsible for overseeing banking, securities and exchange, has ordered both Apple and Google to remove specified unregistered crypto exchange apps from the Japanese versions of their app stores.Photo by Louie Martinez on UnsplashFive exchange apps specifiedIt is understood that the request was made at the beginning of this month, with the regulator specifically calling for the removal of the ability of Japanese consumers to download apps related to Bybit, MEXC Global, LBank Exchange, KuCoin and Bitget. In response to a query from The Block, Bitget Chief Legal Officer (CLO) Hon Ng said that the company is “aware of the issue and sincerely apologize for any inconvenience caused by the temporary removal of the Bitget app from the iOS App Store in Japan." The Bitget CLO went on to state that the company is working with Apple and regulators to resolve the matter. News of the regulator’s request emerged via a report published by Japanese financial media platform Nikkei on Feb. 7.  Apple had removed the apps from its App Store on Feb. 6. Reclassification of digital assets as securitiesA subsequent report by Nikkei on Feb. 10 suggests that the FSA is considering classifying digital assets as financial products akin to securities. The objective of the move is to protect Japanese investors as it would mean increased disclosure requirements from those that offer crypto-related investment products. Last August, FSA Commissioner Hideki Ito told Bloomberg that any decision to approve crypto-linked exchange-traded funds (ETFs) requires “careful consideration.” At the time Ito said that many people believe that digital assets “do not necessarily contribute to the wealth creation of the Japanese people in a stable and long-term manner.” The Japanese have been far more cautious in their approach to virtual assets by comparison with other Asian centers such as Hong Kong, which had approved spot Bitcoin and Ether ETFs some time ago. It appears that Japan’s FSA is wary of the volatility of cryptocurrencies and risks associated with the nascent assets. It’s understood that the FSA will announce crypto policy reforms by June 2025. Legislative amendments would then follow in the following parliamentary session in 2026. The change would mean a lifting of the current prohibition related to crypto ETFs. Another aspect likely to be reformed is taxation as it relates to crypto. It’s thought that a reduction from the existing 55% tax rate on crypto to 20% is on the cards. This is not the first occasion when a regulator has leaned on Apple and Google to cut off access to crypto exchange apps. In January 2024 Apple India blocked access to eight exchanges which had been subject of a show-cause notice from India’s Financial Intelligence Unit (FIU). Following a seven month ban, access to the Binance app was subsequently restored once it had come back into compliance in India. In April 2024 the Securities and Exchange Commission (SEC) in the Philippines had ordered both Google and Apple to remove the Binance app from their app stores on the basis that it posed a risk to Filipino investors at the time.

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