The cryptocurrency world was rocked recently as the U.S. Department of Justice (DOJ) charged Chen Zhi, chairman of Cambodia-based Prince Holding Group, with running a global online fraud network, money laundering, and forced labor operations.
The most eye-catching detail in the case is the seizure of 127,271 BTC, currently valued at around $15 billion USD — the largest crypto confiscation in history.
“This is the largest seizure of virtual assets in history,” the DOJ declared, noting that the Bitcoin originated from fraudulent schemes like “pig butchering” scams, laundered through a complex web of shell companies and large-scale Bitcoin mining operations.
Fraud Tactics and Suspicious Activity
Chen Zhi, who holds multiple citizenships including Chinese, Cambodian, Cypriot, and Vanuatuan, was publicly the head of a conglomerate with interests in real estate, finance, and consumer services. Behind the scenes, the most profitable operation involved scamming victims and employing forced labor in Cambodia.
Much of the fraud centered around “pig butchering” scams, where criminals cultivate trust online to lure victims into fake exchanges and wallets. DOJ documents reveal Chen Zhi managed these operations directly, maintaining scripts targeting victims in Vietnam, Russia, China, Europe, and elsewhere.
In 2018, Prince Group’s illicit activities reportedly generated $30 million daily, with proceeds laundered through a network designed to conceal their origin. The funds also supported large-scale cryptocurrency mining via companies like Warp Data Technology (Laos) and Lubian (China). At one point, Lubian ranked as the sixth-largest Bitcoin mining operation in the world.
Sophisticated Money Laundering Techniques
Chen Zhi and his accomplices used layered laundering strategies to obscure the origin of funds. Newly mined Bitcoin was mixed with proceeds from scams and routed through multiple wallets, including non-custodial wallets controlled by Chen Zhi himself. Shell companies such as FTI, Amber Hill Ventures, and LBG opened bank accounts in the U.S. under false pretenses to facilitate transfers.
Transactions were split across dozens, sometimes hundreds, of wallets before being consolidated into key addresses. The FBI traced these flows, identifying patterns where funds from mining and illicit sources were intentionally mixed to simulate legitimate mining revenue.
“The use of similar transaction amounts and timing indicated deliberate efforts to disguise the illicit origin of funds,” the FBI noted.
How the FBI Secured the Bitcoin
The seized Bitcoin was held in Chen Zhi’s personal wallets, not on exchanges. Investigators mapped 25 personal addresses, grouping them into 13 clusters based on transaction timing and amounts. Using internal evidence and Chen Zhi’s own records of private keys and seed phrases, the FBI was able to confiscate the funds and secure them in government-controlled addresses.
This seizure underscores the risks associated with virtual currencies like Bitcoin and Pi, which, while offering lucrative investment opportunities, are also susceptible to criminal misuse.
Sources: U.S. Department of Justice (DOJ) filings,FBI reports,Crypto news outlets
You must be logged in to post a comment.