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Vietnam $3.8B gambling case in a world of rising crypto crime

Markets·September 30, 2025, 7:02 AM

Vietnamese authorities have dismantled a criminal ring that used cryptocurrency to launder illicit gambling profits, AFP reported, citing local media. The group converted local currency into digital assets such as USDT and Ethereum, routing funds to users for online betting. Operating multi-layered investment websites, the network grew to as many as 20,000 users and managed 25 million accounts, despite Vietnam’s ban on cryptocurrency. In total, the transactions involved were valued at roughly $3.8 billion. Police allege that millions of dollars were funneled into real estate, luxury cars, and cross-border cash transfers.

 

While the money laundering probe continues, the gambling case has already produced convictions. Four Vietnamese siblings who ran the network, along with 39 other defendants, received sentences in Ho Chi Minh City ranging from a three-year suspended term to 13 years in prison. An Indian national identified as the alleged mastermind remains at large.

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Thai police foil crypto-themed fraud

Elsewhere in the region, police in neighboring Thailand busted a South Korean crime syndicate based in Pattaya that allegedly stole more than 20 billion won ($14.2 million) through fraud schemes that invoked cryptocurrency as a lure, along with other scams, the Chosun Ilbo reported.

 

The scam ring reportedly obtained customer data from a lottery tip site and collected money from victims either by posing as agents offering membership refunds or by claiming to provide compensation for leaked personal information, which they disguised as opportunities to buy digital assets. In addition to these schemes, the syndicate ran romance scams and posed as authorities.

 

Thai police arrested 20 members in a June resort raid. Nine more suspects, including ringleaders, remain in custody awaiting extradition. Seoul police said that, in total, 25 members have been caught, 21 of whom are now detained. Authorities believe the network may be linked to other groups in Thailand and are widening the investigation.

 

Europe uncovers $120M crypto fraud

Crypto crimes aren’t limited to Asia. In Europe, police arrested five suspects in a Eurojust-led operation that uncovered an online investment scam worth at least €100 million ($116.8 million). Operating since 2018 across 23 countries, the scheme lured victims with platforms promising high returns, then funneled deposits through Lithuanian accounts before disappearing. In a report by the Organized Crime and Corruption Reporting Project, Elliptic Chief Scientist Tom Robinson said such schemes often have little to do with cryptocurrency itself, instead exploiting its technical obscurity and the allure of quick gains.

 

Beyond scams, outright theft from crypto platforms is also climbing. A Chainalysis study found that by the end of June 2025, more than $2.17 billion had been stolen from exchanges and related platforms—already surpassing the total for all of 2024. The firm projects losses could reach $4 billion by year-end. The single largest incident was the February hack of the Bybit exchange, in which thieves took $1.5 billion, roughly 69% of all funds stolen in the first half of this year.

 

Crypto crime turns increasingly violent

The Chainalysis report also flagged a rise in physical attacks, in which criminals use violence or coercion to force individuals to hand over their crypto holdings. The firm warned that 2025 may log nearly twice as many cases as the worst year on record, noting that the attacks often rise and fall with expectations for Bitcoin’s price.

 

In response to these threats, Chainalysis stressed the need for a multilayered approach to crypto security. It advised service providers to strengthen internal controls through regular audits and employee screening, while upgrading wallet infrastructure and other technical defenses. For individuals, the firm said, keeping holdings discreet has become as critical as technical safeguards, especially amid the rise in physical attacks.

 

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Web3 & Enterprise·

Nov 07, 2025

Hana Financial Group bets on stablecoins and AI as crypto adoption surges in South Korea

Hana Financial Group, one of South Korea’s largest financial institutions, plans to establish a new task force focused on digital assets, according to a report by News1. The move comes as the cryptocurrency market continues to expand and institutional adoption grows worldwide.Photo by POURIA 🦋 on UnsplashGroupwide crypto task forceThe company intends to use the task force to develop a coordinated response system linking its banking, card, and securities subsidiaries. It also plans to introduce crypto-related products, services, and infrastructure in line with forthcoming legislation on digital assets. As its first initiative, the task force will focus on stablecoin-related projects, including issuance and reserve management. Another key objective is to build a merchant network that enables customers to make payments using stablecoins. Beyond its crypto initiatives, Hana Financial Group also aims to expand the use of artificial intelligence (AI) to advance its digital finance capabilities. Ongoing AI research at the Hana Institute of Technology will serve as the foundation for integrating AI across the group’s subsidiaries, with a particular focus on enhancing sales divisions. Commenting on the initiative, Chairman Ham Young-joo said the group will strengthen its capabilities in both crypto and AI, underlining the transformative potential of digital assets in capital markets and payment networks. Paycoin expands retail acceptanceThe rising adoption of cryptocurrencies in South Korea is reflected in Paycoin’s (PCI) recent expansion into the convenience store chain Emart24. Operated by Danal Fintech, the blockchain affiliate of Danal, Paycoin now allows customers to make purchases with its PCI tokens at Emart24 locations, according to a report by Etoday. With 7-Eleven scheduled to start accepting PCI later this month, the digital asset will soon be usable across all four major convenience store chains in the country, joining CU and GS25, which already support it. Building on this momentum, Paycoin aims to expand its utility across a wider range of sectors, including restaurants, sports facilities, shopping malls, and accommodations. The platform has already established a presence at well-known eateries such as Domino’s and Pizza Hut, as well as at Dal.Komm, Danal’s coffee chain. Market manipulation probesHowever, the growing acceptance of digital assets has also brought side effects—specifically, a rise in crypto-related crimes. Amid stricter oversight, South Korea’s Financial Supervisory Service (FSS) has voted to refer alleged cryptocurrency market manipulators to law enforcement. The decision concerns two separate cases, Edaily reported. In the first case, a suspect is accused of generating illicit profits by artificially inflating the price of a particular cryptocurrency. The individual reportedly accumulated tokens worth billions of Korean won before placing a series of sell orders at higher prices. Using an application programming interface (API), the suspect repeatedly executed these orders, prompting ordinary investors to buy in and drive prices even higher—ultimately securing profits for the manipulator. The second case involves multiple individuals accused of employing similar methods across various tokens. They allegedly used APIs to automate trades, creating false impressions of high trading volumes and inflated prices to reap unlawful gains. These developments offer a broader view of how South Korea’s nascent digital asset industry is taking shape. The growing presence of cryptocurrencies in everyday life reflects Seoul’s push to align with the global trend of embracing crypto as both a new payment method and an emerging asset class. While crime prevention and investor protection remain key concerns, forthcoming legislation is expected to give regulators clearer guidelines. Ranked 15th worldwide in crypto adoption in this year’s Chainalysis study, South Korea continues to stand out as a market that merits close attention from investors and industry observers alike. 

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Policy & Regulation·

Sep 19, 2023

Japan Moves to Allow Startups to Sell Digital Tokens to VC Funds

Japan Moves to Allow Startups to Sell Digital Tokens to VC FundsIn a move that further advances Japan’s efforts in the digital assets space, the country is poised to permit startups to raise capital from venture capital firms using digital assets instead of traditional stock.The approval of this approach will provide a broader spectrum of funding options for emerging companies deeply entrenched in the world of blockchain technology.Photo by Bagus Pangestu on PexelsAcceptance beyond conventional assetsCurrently, limited partnerships in Japan are predominantly associated with conventional assets such as shares, stock options, and security tokens defined by local securities laws. However, according to a report published by local financial daily Nikkei Asia on Friday, an impending rule change is set to expand this list to encompass other tokens and crypto assets, heralding a fresh era of investment opportunities in a domain that has remained relatively under-explored within the country.The Japanese government is on track to present the requisite legal revisions to the parliament, with expectations for this transformational move to occur as early as 2024. Unlike traditional shares, blockchain-based tokens offer the unique advantage of swift creation without the need for intermediaries or brokerage services.Consequently, fundraising via digital assets is becoming the preferred choice for companies operating in the cutting-edge realm of Web3 technologies, including blockchain.In Japan, a number of companies, such as the blockchain developer HashPalette, have already raised substantial amounts through token offerings. However, the existing limitations obstructing limited partnerships from investing in tokens have hindered Japanese venture capital firms and institutional investors from partaking in the burgeoning success of Web3 enterprises.Overseas token issuanceTraditionally, startups have resorted to issuing tokens in overseas locations like Singapore and Dubai. On the venture capital front, Japanese powerhouse Skyland Ventures ventured into tokens through its Singapore-based subsidiary.Notably, Japan’s Financial Services Agency (FSA) is contemplating a tax code revision for fiscal year 2024 and beyond, with the objective of exempting crypto assets and tokens from taxes on unrealized gains based on market value. This strategic move aims to eliminate a significant deterrent for potential investors in the field.While venture capital firms are eagerly anticipating this legislative change, some, like B Dash Ventures, acknowledge that the revision of the limited partnership law alone may not trigger an immediate surge in fundraising via virtual currencies. Nevertheless, it marks a significant step toward fostering a more conducive environment for digital asset investment.Removal of limited partnership restrictionsJapan’s forward-looking approach also extends to the removal of restrictions on limited partnerships that previously mandated them to invest more than half of their capital within the domestic market. This move is expected to bolster profits, empower venture capital firms with more substantial capital reserves, and ultimately fuel investment in domestic startups.Japan’s decision to embrace the potential of digital assets for startup fundraising is a progressive move. Initial exchange offerings (IEOs) are already authorized in Japan, but this proposed funding mechanism would offer a new channel through which Web3 innovation can be financed within the East Asian island nation. Given that most Web3 startups raise funds in this way, it will mean that Japanese-based firms in the Web3 space will be able to develop and participate fully as this innovation rolls out further on a global basis.

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Web3 & Enterprise·

Oct 20, 2025

Sony Bank seeks OCC nod for U.S. dollar-backed stablecoin and crypto services

Sony Bank, a Japanese neobank headquartered in Tokyo, has applied to the U.S. Office of the Comptroller of the Currency (OCC) to establish a new trust bank, Connectia Trust, as part of a broader expansion into digital assets. According to Sony Bank’s application, if approved, Connectia Trust would issue U.S. dollar–pegged stablecoins and manage the corresponding reserves. The entity would also offer non-fiduciary custody of digital assets and provide fiduciary asset-management services for certain affiliates.Photo by P. L. on UnsplashSony among 11 crypto applicants to the OCCSony Bank’s filing is among 11 crypto-related applications before the OCC, alongside efforts by Coinbase, Nubank, Paxos, BitGo, Ripple, and others. To date, only two banks have advanced through the agency’s charter approval process. In 2021, the OCC conditionally approved the conversion of Anchorage Trust Company into Anchorage Digital Bank, granting it a national trust bank charter. More recently, last week, Erebor Bank, backed by PayPal co-founder Peter Thiel, received preliminary conditional approval for its de novo charter. The initiative reflects Japan’s growing openness to cryptocurrencies, underscored by the government’s recent regulatory approval of the country’s first yen-denominated stablecoin. Fintech firm JPYC Inc. plans to launch “JPYC” this fall, pegged at 1 yen per token and designed for person-to-person transfers and retail payments, with plans for point-of-sale integration. The issuer targets up to 10 trillion yen ($66.7 billion) in circulation within three years. There are no limits on holdings or wallet transfers, while redemptions are capped at 1 million yen ($6,700) per user per day. Sony Bank has been building its Web3 capabilities this year. Its board approved a new subsidiary for blockchain initiatives in May, later renamed BlockBloom in August. Now operational, BlockBloom aims to connect fans and artists and bridge digital and physical experiences, as well as fiat and digital assets. Its ultimate parent, Sony Group, launched a blockchain mainnet called Soneium in January through Sony Block Solutions Labs, S.BLOX, and SNFT. Built as an Ethereum layer-2 network powered by Optimism’s Superchain technology, Soneium recently announced support for meco.fun, a SocialFi platform that enables creators to earn through memes, content, and NFTs. MUFG’s blockchain initiatives at home and abroadJapan’s top traditional banks are also expanding their involvement in digital assets, with a growing focus on stablecoins. An Oct. 17 Nikkei report, cited by CoinDesk, said Mitsubishi UFJ Financial Group (MUFG), Sumitomo Mitsui Financial Group, and Mizuho Financial Group aim to develop a unified system to issue and transfer stablecoins among corporate clients. Their first rollout will focus on yen-pegged tokens, followed by a potential dollar-based offering. According to an earlier report from Reuters, MUFG and nine other major international banks, including Bank of America, Deutsche Bank, Goldman Sachs, and UBS, are collaborating on stablecoins tied to G7 currencies. MUFG has additionally rolled out a blockchain-based business with Mitsubishi UFJ Morgan Stanley Securities (MUMSS), which is offering bond security tokens and operating ASTOMO, a trading venue for retail investors that has debuted with tokens backed by real estate. The platform lets users invest from 100,000 yen (about $667) on their phones. In summer, MUFG’s trust unit, Mitsubishi UFJ Trust and Banking, acquired a high-rise building in Osaka for more than 100 billion yen ($667 million), with plans to issue digital securities tied to the asset. The tokenization strategy would offer fractional ownership to retail investors long excluded from major real estate opportunities. Taken together, Sony Bank’s OCC application and Japan’s accelerating tokenization efforts signal a race among major financial and technology players to build compliant, scalable infrastructure for digital assets—both at home and abroad. 

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