On October 14, 2025, the United States Department of Justice (DOJ) filed the largest cryptocurrency forfeiture action in history, seeking permanent seizure of 127,271 Bitcoin valued at $15 billion. The case names Chen Zhi, chairman of Cambodia’s Prince Holding Group, as the architect of a transnational network that merged human trafficking, online investment fraud, and crypto-money-laundering into one industrial operation.
According to U.S. filings, Chen’s organisation forced thousands of workers to run “pig-butchering” scams, relationship-based investment frauds that drained billions from victims across the United States, Europe, and Asia. Blockchain forensics later connected the network’s wallets to a mysterious 2020 theft of Bitcoin from China’s Lubian Mining Pool, revealing that stolen mining proceeds had been recycled through scam compounds and luxury assets.
The DOJ’s action, supported by U.K. sanctions, OFAC designations, and a FinCEN Section 311 rule isolating Huione Group from the financial system, signals a new enforcement model: treat crypto-enabled human exploitation not as isolated cybercrime, but as a global-security and human-rights issue.
The Breaking Point
For nearly three years, the Prince Group projected an image of prosperity across Phnom Penh’s skyline of glass towers, foundation galas, and gleaming billboards promising a “new Cambodian century.” But behind that façade, Western investigators say, lay a web of walled compounds and digital cages.
In early 2025, U.S. victim reports describing identical crypto-investment frauds began converging on the same blockchain clusters. Each wallet traced back to unhosted Bitcoin addresses holding enormous, dormant balances of tens of thousands of BTC untouched since late 2020.
When a team at Chainalysis Gov Services overlaid the data with a sealed indictment being prepared in the Eastern District of New York, a pattern emerged: the dormant addresses matched the private-key fingerprints recovered from devices tied to Chen Zhi’s conglomerate.
On October 8, prosecutors quietly filed Case No. 25-CR-312, charging Chen with wire-fraud and money-laundering conspiracies. Six days later, the filings were unsealed alongside a civil forfeiture complaint (1:25-cv-05745) claiming government custody of 127,271 BTC, the largest digital-asset seizure ever recorded.
The Mechanics of a Digital Empire
The DOJ’s narrative is chillingly methodical. Prince Group’s subsidiaries, including Jin Bei Group, Warp Data Technology Lao Sole Co., and the payment giant Huione Group, allegedly combined to launder billions in fraudulent crypto proceeds.
- Warp Data Technology ran industrial Bitcoin mines in Laos and Myanmar.
- Huione Group processed more than $4 billion in illicit transfers between 2021 and 2025, according to FinCEN.
- Prince Bank Plc. offered on-ramps for fiat conversion, while the conglomerate’s real-estate arm laundered profits through hotels, casinos, and London property.
Behind those legitimate façades were the scam compounds, the “digital sweatshops” that gave the pig-butchering epidemic its name. Workers lured by fake job ads found themselves imprisoned in guarded buildings, ordered to seduce victims online, and beaten if they failed to meet quotas.
For investigators, the crypto component was both the key and the curse: Bitcoin gave the traffickers global reach and the DOJ global jurisdiction.
The Blockchain Trail
What stunned analysts was the source of the seized coins. For years, blockchain-intelligence firms noticed a cluster of legacy P2SH addresses all beginning with “3” holding precisely 127,271 BTC. They belonged, it now appears, to Lubian Mining Pool, a China-Iran joint operation controlling 6 per cent of Bitcoin’s hash rate in 2020.
In December 2020, Lubian reported a catastrophic wallet drain of roughly the same amount. No exchange deposits ever followed; the coins went dark. The breach predated the 2023 “Milk Sad” and “Trust Wallet” entropy flaws, leading researchers to suspect an earlier weak-key vulnerability in Lubian’s internal signing tool.
By 2024, those same wallets resurfaced in Prince Group-linked addresses via Warp Data Technology’s mining flow. Arkham Intelligence later confirmed a 98 per cent overlap between the Lubian-stolen coins and Chen Zhi’s holdings. When U.S. authorities obtained partial private keys from confiscated servers in London, the linkage was irrefutable.
Key Fact: None of the wallets used mixers or privacy protocols, demonstrating that time, not anonymity, had protected the funds until subpoena power and forensic patience converged.
The Human Cost Behind the Hashes
Every block of Bitcoin carries a timestamp; none record the human hours behind it.
Court exhibits describe more than 10 forced-labour compounds scattered across Cambodia and Myanmar, housing an estimated 30,000 workers. Survivors recount being sold between operators, confined behind razor wire, and beaten for refusing to scam new victims. Phones lined the walls, each connected to messaging apps, each persona carefully crafted to gain a stranger’s trust before the “investment” pitch began.
For U.S. prosecutors, the human-trafficking evidence transformed a financial case into a moral one. The Eastern District of New York, long home to organised-crime prosecutions, applied the same framework: a transnational criminal organisation (TCO) using cryptocurrency as infrastructure for slavery.
OFAC’s simultaneous designation of 146 individuals and entities formalised that view, placing Prince Group alongside narco-cartels and ransomware syndicates on the Specially Designated Nationals list.
Law, Sanctions, and Global Reach
The Chen Zhi action marked the first time the DOJ, Treasury, and U.K. Foreign Office coordinated civil forfeiture, criminal indictment, sanctions, and financial isolation on the same day.
- DOJ: asset seizure under 18 U.S.C. § 981 (a)(1)(A & C).
- OFAC: entity sanctions freezing $1.8 billion across four BTC addresses.
- FinCEN: Section 311 “primary money-laundering concern” designation for Huione Group.
- U.K. FCDO: travel bans and property freezes on Chen Zhi and close associates.
This web of actions achieved what domestic Cambodian law could not: it cut the network off from dollars, exchanges, and correspondent banking access in one coordinated move.
As of publication, Chen Zhi remains at large in Cambodia. U.S. officials say extradition talks are “ongoing,” complicated by the absence of a bilateral treaty and Chen’s political ties to former Prime Minister Hun Sen.
A Precedent in Digital Justice
Comparisons came swiftly. The Silk Road forfeitures (69 k BTC, 2020), the Bitfinex hack recovery (119 k BTC, 2022), and even China’s PlusToken seizure (194 k BTC, 2020) were all enormous, yet purely financial.
The Prince Group case adds a human-rights dimension unprecedented in crypto enforcement: forced labour and human trafficking as predicate offences for digital-asset forfeiture. Under 18 U.S.C. § 981, property “traceable to proceeds of wire fraud” can be seized in rem; DOJ lawyers stretched that definition to include coins mined or stolen years earlier but later used to fund the fraud.
Legal scholars are already calling it a test of “temporal taint” Can Bitcoin remain forfeitable if its criminal connection spans multiple transformations? The EDNY court will decide that in hearings expected in 2026, but the global precedent is set: digital assets can outlive their crimes but not their paper trail.
The Numbers Behind the Case
| Metric | Detail | Source |
|---|---|---|
| Bitcoin seized | 127,271 BTC (~$15 billion) | DOJ EDNY Complaint 1:25-cv-05745 |
| Wallets involved | 25 P2SH legacy addresses | DOJ Exhibit A |
| Additional OFAC-blocked BTC | 15,957 BTC | OFAC Press Release SB0278 |
| Huione illicit volume | $4 billion (2021-2025) | FinCEN Final Rule |
| U.S. victim losses to pig-butchering | $10 billion (2024) | FBI IC3 Report |
| Estimated trafficked workers | 200 k region-wide | U.N. ODC Estimate 2024 |
Global Repercussions
The ripple effects reached far beyond Cambodia.
Cambodia & Laos now face pressure to tighten licensing for crypto-mining and payment firms. Myanmar’s military-linked operations remain largely untouched, raising fears that displaced scam operators will migrate there.
In China, regulators quietly acknowledged Lubian’s 2020 theft for the first time, promising cooperation “on technical matters.” Western analysts view that as tacit confirmation of Beijing’s knowledge of the case and its limits in pursuing a politically connected Cambodian tycoon.
For global exchanges, the lesson is immediate: addresses dormant for years can resurface as evidence, and Know-Your-Customer duties extend far beyond active users.
The Moral Perimeter of Crypto
“What began as a record seizure may end as a moral referendum on digital finance.”
The Prince Group case forces the crypto industry to confront its shadow supply chains. For years, discussions of compliance focused on mixers, not miners; on laundering typologies, not human captivity. Yet the blockchain did what it was designed to do: remember everything.
Every satoshi that flowed through Chen Zhi’s wallets now serves as a breadcrumb in a global narrative linking exploitation, geopolitics, and code. The seizure also undermines a persistent myth: that political protection and geographic distance can shield digital wealth from accountability.
If the DOJ secures permanent forfeiture, part of those funds may eventually feed restitution pools for trafficking victims, a poetic inversion of intent. Bitcoin, once the currency of their oppression, could become evidence and reparations in one motion.
For policymakers, the case will redefine thresholds for designating entities under Section 311 and for aligning AML laws with human-rights enforcement. For ordinary investors, it’s a reminder that transparency cuts both ways: blockchain doesn’t forget, and neither does justice when it learns to read the chain.
Epilogue: What Comes Next
As the civil forfeiture clock ticks, claimants have 35 days from notice publication to contest the U.S. custody of 127,271 BTC. No claimant has yet appeared. The DOJ has begun coordinating with the Human Trafficking Restitution Fund, suggesting future victim-compensation plans.
For now, those coins sit immobile as an encrypted monument to five years of digital deceit and the global machinery that sustained it.
The Prince Group crypto scam has become more than a case file. It is a mirror, reflecting how the same decentralised tools that promised financial freedom became instruments of coercion. The world’s challenge is not to bury that reflection, but to build guardrails so the next revolution in money does not repeat the oldest sin of all, profiting from the suffering of others.
