Washington
CNN
—
The Biden administration has intensified its focus on tracing cryptocurrency payments that some of the most dangerous Mexican drug cartels use to buy fentanyl ingredients from Chinese chemical companies, the latest step in a renewed attempt to crack down on the multibillion-dollar fentanyl trade that kills thousands of Americans each year.
The use of digital currency has exploded among fentanyl traffickers, with transactions for fentanyl ingredients surging 450% in the last year through April, according to data from private crypto-tracking analysis firm Elliptic.
Federal agents are doing everything they can to catch up. While US diplomats have made fentanyl a point of emphasis in high-level talks with Mexican and Chinese counterparts, behind the scenes, a multi-agency effort is underway to keep pace with the rapidly changing nature of how fentanyl is financed and trafficked into the US. The work goes beyond the cartels to include tracking dark-web forums where Americans buy fentanyl.
Current and former law enforcement officials from across the federal government described to CNN the digital-first tactics the administration is developing to disrupt the fentanyl trade.
The Drug Enforcement Agency is investing in crypto-tracing software and identifying the cartels’ most sophisticated money launderers. The IRS has its most tech-savvy agents tracing payments on dark web forums. And a Department of Homeland Security investigations unit is leading a team of forensic specialists to pore over digital clues from stash houses near the Mexican border.
Federal agents have been tracking the cartels’ finances and supply routes for years, but DHS, in particular, has ramped up its surveillance efforts in recent weeks, multiple US officials told CNN.
There have been some notable busts recently, including nearly five tons of fentanyl seized this spring along the border. But there is still a lot of work left to do, officials caution, and the impact of the current surge may not be felt for months down the road.
Agents have focused on the activities of two Mexican cartels, Sinaloa and Jalisco New Generation Cartel (CJNG), which officials say account for the majority of fentanyl on US streets. Sinaloa Cartel, in particular, has developed sophisticated crypto operations to finance its fentanyl business.
“We’re dealing with a Fortune 50 company, which is what the Sinaloa Cartel is,” a US official with knowledge of the matter told CNN. “This isn’t some random dude with a duffel bag” selling fentanyl in daylight.
Cryptocurrency has enhanced cartels’ ability to smuggle fentanyl into the US by allowing them to move vast sums of money instantaneously across a decentralized, digital banking system – all without having to deal with actual banks.
“The speed the criminals can muster, it’s very hard for law enforcement to keep up,” said one top DEA official, who spoke to CNN on condition of anonymity to describe the agency’s counter-narcotics work.
Cash is still king for the cartels and often preferred for local operations. But the expanded use of digital currency at both the supply and demand ends of the drug trade has made some traditional law enforcement methods obsolete. For example, drug dealers might hold fewer in-person meetings to hand over cash, reducing the opportunities for stakeouts by federal agents, said Jarod Koopman, head of the IRS’s Cyber and Forensics Services division.
Cryptocurrency “eliminates the potential for hand-to-hand transactions,” said Koopman, whose team focuses on illicit financial flows, including dark-web purchases that are multiple steps removed from when the cartels get the drugs over the US border. “So now it’s … in a different world where some of the contacts might be online and we’re trying to facilitate or do transactions in a different manner.”
But digital money also leaves a trail that investigators can follow.
Federal agents have found cryptocurrency addresses written down on scraps of paper at stash…
Read More: ‘This isn’t some random dude with a duffel bag’: To catch fentanyl traffickers,