The FINTOCH platform falsely claimed ties to Morgan Stanley and promised 1% every day returns.
Investigators discovered $31.6 million in USDT moved throughout Binance Good Chain, Tron, and Ethereum.
Liang lived alone in a luxurious Bangkok residence, the place police discovered an unlawful firearm.
Thai and Chinese language authorities have arrested a Chinese language nationwide in Bangkok linked to one of many largest decentralised finance scams of 2023.
The suspect, recognized as Liang Ai-Bing, was detained over his alleged position in a cryptocurrency Ponzi scheme that defrauded almost 100 buyers of greater than $31 million.
The case, involving the FINTOCH platform, as per a BeInCrypto report, exposes how cross-border coordination and blockchain evaluation are reshaping international efforts to fight crypto-related crimes.
Contained in the FINTOCH rip-off
Liang Ai-Bing was arrested on Wednesday in an upscale Bangkok neighbourhood after a coordinated intelligence operation between Thai and Chinese language authorities.
The FINTOCH platform, often known as Morgan DF Fintoch, operated between December 2022 and Could 2023, falsely advertising and marketing itself as a official decentralised finance undertaking.
It claimed to be affiliated with international funding financial institution Morgan Stanley — an affiliation that Morgan Stanley publicly denied in 2023.
The fraudulent platform promised buyers every day returns of 1% and introduced a fictional chief government named Bob Lambert, whose picture turned out to be that of an American actor, Mike Provenzano.
The Financial Authority of Singapore had already issued a warning in regards to the platform in early Could 2023, weeks earlier than it vanished with thousands and thousands in investor funds.
Investigators later revealed the rip-off was orchestrated by 5 people, together with Liang.
The opposite suspects had been recognized as Ai Qing-Hua, Wu Jiang-Yan, Tang Zhen-Que, and Zuo Lai-Jun.
Whereas Zuo was detained in China and later launched on bail, the remaining suspects fled throughout borders after the exit rip-off in Could 2023.
Blockchain path and digital proof
On-chain investigator ZachXBT first uncovered the rip-off in Could 2023, monitoring suspicious fund actions throughout a number of blockchains.
His analysis discovered that the FINTOCH crew withdrew $31.6 million in USDT from Binance Good Chain and later transferred it by the Tron and Ethereum networks.
Victims quickly found they might not entry their accounts or withdraw funds.
Knowledge from Immunefi, a crypto bug bounty platform, confirmed that the FINTOCH case contributed to a 63% rise in cryptocurrency-related losses within the second quarter of 2023 in comparison with the identical interval the earlier yr.
When Liang was arrested, authorities discovered he had been residing alone in a rented three-storey property in Bangkok’s Wang Thonglang district since late 2023.
The month-to-month hire for the residence was roughly $4,645.
Throughout the search, police additionally seized an unlawful firearm, resulting in extra fees for illegal entry and possession of a weapon.
Cross-border enforcement and extradition
The FINTOCH investigation has highlighted the rising complexity of prosecuting cryptocurrency crimes that transcend nationwide borders.
Thai police labored carefully with Chinese language authorities to hint Liang’s actions after he fled mainland China, ceaselessly shifting places to keep away from seize.
Discussions are underway to extradite him to China, the place he’ll face fraud fees.
The case has additionally renewed consideration on regulatory gaps surrounding decentralised finance platforms.
In contrast to conventional monetary establishments, DeFi tasks typically function throughout a number of jurisdictions with out clear oversight.
This permits unhealthy actors to use authorized loopholes and evade accountability.
Authorities in different nations are additionally cracking down on related scams.
In October 2025, US officers introduced they had been looking for to grab 127,271 BTC — valued at over $14.2 billion — from Chen Zhi, founding father of Cambodia-based Prince Holding Group.
The case concerned “pig butchering” scams, the place victims had been coerced into fraudulent crypto investments below menace or manipulation.
The FINTOCH case underscores each the potential and the constraints of blockchain transparency.
Whereas transaction information helped investigators monitor stolen property, the pace of execution and lack of quick regulation proceed to make restoration troublesome.
The almost two-year hole between the Could 2023 rip-off and Liang’s October 2025 arrest illustrates how worldwide cooperation and forensic blockchain evaluation have gotten important in tackling DeFi-related crimes.
