Top

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.

https://asset.coinness.com/en/news/dc524725e32912e088528efd37547445.webp
Photo by Amanda Jones on Unsplash

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.

 

More to Read
View All
Policy & Regulation·

May 25, 2023

Japan Set to Tighten Crypto AML Rules

Japan Set to Tighten Crypto AML RulesJapan is working on tightening anti-money laundering (AML) rules relative to digital assets shortly. That’s according to a report by local media outlet Kyodo News.The stricter enforcement measures will take effect from June 1. The objective is to include the tracing of cryptocurrency asset transactions into the legal framework relative to AML, and in that way, bringing the application of AML in Japan into line with global standards.Photo by Louie Nicolo Nimor on UnsplashTravel ruleIn December of last year, the Financial Action Task Force (FATF), a global money laundering and terrorist financing watchdog based in Paris, France, deemed that the approach taken to crypto-related AML in Japan fell short of international requirements and best practice.Specifically, it’s the FATF’s “travel rule” that the Japanese are about to implement. Otherwise known as FATF Recommendation 16, the travel rule is a set of guidelines devised to prevent both terrorist financing and money laundering.The measure puts an onus on all crypto companies to screen all crypto transactions that exceed the value of $1,000 or a variance of this amount based on implementation by each FATF member state. As an example, in the United States, the FATF travel rule is being implemented with transaction monitoring being applied on transactions to the value of $3,000 and above.Once identified, the crypto firm must record details of the transaction and communicate that information, including both sender and recipient data, to the authorities. That would involve the sender and receiver’s legal names, their account numbers, and addresses. Relevant transaction activity includes exchanges between one or more forms of digital currency and the transfer of virtual assets.G7 alignmentThe move follows a decision taken at a Japanese cabinet meeting on Tuesday, as a direct response to FATFs recommendations. Following discussions earlier this month, the intergovernmental political forum of the G7 group of countries indicated its support for the FATF’s call for the establishment of the travel rule as a global standard. Japan is currently leading the group through its G7 presidency and likely wants to align with the views of its international peers.The country had been moving towards travel rule implementation in the past but in a less decisive way. Two years ago, Japan’s Financial Services Agency (FSA) requested virtual asset service providers (VASPs) to implement the travel rule. In a self-regulatory approach in 2022, the country’s Virtual Currency Exchange Association issued a recommendation for members to apply the rule.Those approaches lacked teeth, leading to a cabinet decision to amend existing legislation late last year and this more recent move to apply and enforce the rule.Regulatory frameworkWhile Japan may not be top of the class in terms of AML regulation relative to crypto, it is a forerunner in terms of crypto regulation generally. It was the first country in the world to suffer a serious crypto-related failure when the Mt.Gox cryptocurrency exchange collapsed in 2014.The fall-out from that collapse led to the Japanese introducing more stringent regulations although it took until 2017 to get them implemented. As a consequence, when the next major collapse occurred, the fall of FTX in November 2022, the Japanese have fared much better than investors located elsewhere. Regulation meant that a separate Japanese entity, FTX Japan, was established. It had to adhere to stricter conditions, meaning that FTX Japan customers have been allowed to withdraw their funds since February while their international counterparts must undergo a much longer process to recover their funds.

news
Policy & Regulation·

May 03, 2023

Dubai Regulator Issues Reprimand to OPNX Founders

Dubai Regulator Issues Reprimand to OPNX FoundersThe Virtual Assets Regulatory Authority (VARA), the regulator that concerns itself with the digital assets market in the Emirate of Dubai, has formally reprimanded the founders of digital asset exchange OPNX.Photo by Kai Pilger on UnsplashVARA issued an investor and marketplace alert on April 12 to inform investors that OPNX was not a licensed entity regulated by VARA and with that, it urged investors to be cautious. The regulator has now gone one further, this time formally writing to OPNX’s founders to reprimand them.The statement cites the following rationale for the issuance of the reprimand:”Carrying out VA (Virtual Asset) Exchange Services on an unregulated basis in and from the Emirate of Dubai; and Marketing, promoting and/or advertising OPNX services and its native token [FLEX] without the necessary permits from VARA.”Contextual backgroundThe statement goes on to provide the context for the regulator’s most recent action. VARA became aware of OPNX soliciting the public to use the exchange in February of this year. It noted that the business was actively marketing through various social media channels “without establishing warranted restrictions for residents of Dubai/UAE.” VARA went on to explain that OPNX commenced trading in April without having secured a regulatory license despite the activity warranting such a license.Cease and desistOn February 27, VARA issued OPNX with a cease and desist order, relative to the foundation of the business and the marketing and promotion of services. Thereafter, the exchange applied certain restrictions but the regulator deemed the measures to not have been applied comprehensively across all OPNX communication channels, prompting it to issue a further cease and desist order the following month.The investor and marketplace alert followed in April as OPNX proceeded to launch its exchange. The written reprimand was then issued on April 18, “to address historical and ongoing activity conducted on an unregulated basis.” The recipients included the OPNX founders, (Mark Lamb, Sudhu Arumugam, Kyle Davies and Su Zhu) and the firm’s CEO Leslie Lamb.Given what the regulator deems to have been “a continued lack of satisfactory remedial action [taken] by the responsible parties,” it is continuing to actively monitor the situation. VARA stated that it will further investigate OPNX’s activity to assess further corrective measures that may be required to protect the market.Lack of industry supportThe digital assets industry is in no way enamored with founders Davies and Zhu. Their record has been badly blemished by the unceremonious collapse of their crypto hedge fund, Three Arrows Capital, in 2022. That failure wreaked major damage on the overarching crypto space, directly leading to the failure of other crypto businesses later that year.Prominent crypto venture capitalist Michael Arrington said of their capital raise for OPNX that it was “the saddest bulls**t I’ve heard in a long time.” It later transpired that two of the investment firms that OPNX suggested were backing the start-up refuted the claim.In response to this latest development, OPNX’s CEO Leslie Lamb told Blockworks that the business was initially launched in Hong Kong. “To confirm, we have no Dubai or UAE customers and do full KYC on all users,” she stated.

news
Web3 & Enterprise·

May 08, 2023

Japan’s Hokkoku Bank to Launch Local Digital Currency in Summer

Japan’s Hokkoku Bank to Launch Local Digital Currency in SummerEarlier this month, Hokkoku Bank, a Kanazawa-based bank in Japan, announced its collaboration with Suzu City, local community-based credit union Kono Shinkin Bank, and blockchain service provider Digital Platformer to launch a local digital currency in Suzu, Ishikawa Prefecture this summer, according to CNET Japan.Promoting cashless transactionsThe digital payment system aims to promote cashless transactions in the local area and digitize Suzu’s customer rewards program, enhancing capital flow and productivity. The local digital currency service for citizens, Suzu Tochituka, and the retail customer rewards program, Suzu Tochipo, are set to launch in the summer of 2023.By winter 2023, Hokkoku Bank plans to issue the stablecoin Suzu Tochika for use within Suzu. Retail stores will be charged a 0.5% fee for transactions made with Suzu Tochika.Photo by Ivan Samkov on PexelsFrom city to prefectureFollowing its services in Suzu, Hokkoku Bank intends to form an alliance with towns in Ishikawa and leverage blockchain interoperability to introduce Ishikawa Tochika, a digital currency for use across the entire prefecture. This project’s goal is to establish a payment system that encompasses all financial institutions. In Suzu and Okunoto, both Kono Shinkin Bank and Hokkoku Bank will cooperate to distribute and promote the payment system.Other regionsTowns and local financial institutions in other regions are also committed to collaborating on local digital currency promotion to enhance residents’ convenience, streamline administrative work, and boost productivity. To ensure security, Digital Platformer’s new blockchain-powered payment system Shiki will record and manage transaction data, offering high traceability and protection against forgery and counterfeit.

news
Loading