In a big break out which came on June 18, 2025, the U.S. Secret Service reported into the books what is to date the largest crypto case of all time. It involved a $225.3 million seizure out of a global “pig butchering” fraud. The U.S. Secret Service ran this operation with the help of the DOJ and FBI. This scam saw over 400 victims scammed into putting their money into fake investment platforms. The U.S. Secret Service played a crucial role in uncovering the details.
The U.S. Secret Service traced digital assets—mostly USDT—through complex blockchain networks. After a lengthy investigation, agents uncovered scams that first gained victims’ trust, then drained their savings into fake crypto apps designed to mimic real exchanges.
U.S. Secret Service Goes after Southeast Asia Scams
In the investigation conducted by the Secret Service of the United States, they traced out 144 odd accounts associated with IP addresses in the Philippines. Also, from Southeast Asia-based scam operations, victims of human trafficking were used as fodder for “scam compounds.” They targeted Westerners via dating sites and social platforms. This was a significant aspect highlighted in the U.S. Secret Service findings.
OKX Exchange did what was to be done. They put forth information that proved to be key in identifying a complex money laundering ring and helping the Secret Service in the United States. This ring also included offshore gambling and shell companies. OKX’s tip-off, which was very valuable, helped the Secret Service in the U.S. and other agencies identify 434 at-risk individuals. This confirmed $19 million in direct loss. Although the scale is large in this case, most victims are not aware of their participation until it is too late. The U.S. Secret Service confirmed this detail.
Triggers Policy Change
The U.S. Secret Service investigation brought up issues of the need for more rigorous regulation. Interim U.S. Attorney Jeanine Pirro presented the takedown as a turning point in the war against digital financial crimes. Also, she reported that President Trump’s support played a role in improving inter-agency cooperation in crypto enforcement by the Secret Service of the U.S.
A large-scale victim was Shan Hanes, former CEO of a Kansas bank. He put in $47.1 million into the scheme. In turn, this caused the bankruptcy of his institution and led to him getting a 24-year sentence. His case was one of several studied by the U.S. Secret Service in their investigations into such frauds.
Tether saw to it that the stolen USDT were frozen. They had at their disposal and in partnership with law enforcement, including the Secret Service in the U.S., which enabled real-time tracking and seizure. The Justice Department reported that also included in future plans is the return of the funds to identified victims.
As pig farming frauds grow into new areas, we are seeing an increase in public appeal for awareness. The FBI reports that these scams, specifically targeted by the Secret Service of the U.S., are adapting very quickly. It is important for us to work with crypto companies in the fight against these increasing threats.
