A stolen load can change hands, change paperwork and re-enter legitimate commerce within days — in one case Cornell worked, stolen headphones began pinging in Europe roughly one week after the theft.

Scott Cornell, EVP and crime and theft specialist at SPG Cargo & Logistics and chair of TAPA Americas, calls the process "laundering freight." Thieves steal a load, alter its identity on paper and move it back into the legitimate supply chain through cross-docks, warehouses, or even a parking lot or side street where the freight can be transferred and issued replacement shipping documents.

The headphone case showed how little time separates the initial crime from international movement. "They stole it, took it right to the port," Cornell said.

How the laundering works

A warehouse can serve as another stop before the goods enter a container. Workers transfer the merchandise, generate fresh paperwork and apply a new seal. Each move adds distance from the original shipment, and once the documentation changes, identifying the stolen goods becomes progressively harder.

Cornell walked through a hypothetical load of televisions to illustrate the mechanics. Thieves move the televisions through a cross-dock and cut a new bill of lading describing them simply as electronics. A subsequent transfer relabels the shipment as FAK — freight of all kinds.

"You have a new bill of lading," Cornell said. "All the players on the transaction have been changed."

A new bolt seal adds another barrier to inspection. Together, the fresh paperwork and seal can make stolen merchandise appear fully legitimate during later movements.

For shippers, that means a stolen load may not stay stolen in any recognizable form. For carriers and forwarders, it means their equipment, facilities or transaction records can become links in a laundering chain they never intended to join.

Paper still trumps technology

Cornell sees a structural weakness in how the industry verifies freight. Transportation companies keep investing in tracking technology, yet paper documents still carry decisive authority in transactions and inspections.

"Bill of lading and bolt seal trump it all," he said.

Criminals exploit exactly that trust after altering shipment information. Cornell has also encountered warehouses where stolen merchandise moved through sophisticated operations — preparing products for export while simultaneously filling online orders.

"They're hiding in plain sight in a lot of these cases," he said. "It's kind of a shadow economy that operates within the supply chain."

The popular image of a dark, grungy warehouse in an offbeat location rarely matches reality, he noted. More often, these operations sit in the thick of transportation districts, surrounded by similar businesses.

Buyers may never know

Not every business purchasing the laundered products knows their origin, Cornell said. Repeated transfers make an illicit shipment look increasingly legitimate, and professional websites plus clean paperwork reinforce the appearance. Overseas buyers may believe they are dealing with an ordinary supplier.

"You could literally think that you're dealing with a legitimate supplier," Cornell said.

That deception compounds the challenge for investigators tracing stolen property across borders. By the time the merchandise reaches an unsuspecting retailer, the original theft can be difficult to recognize from the final transaction.

The digital fix

Cornell argues digital bills of lading could close the gap. A scannable record would let law enforcement verify shipment information during a traffic stop, and changes to commodity descriptions would create an auditable trail — allowing investigators to determine who altered specific details in transit.

"This isn't that hard to do with the technology," he said.

The bigger hurdle is getting the entire supply chain onto compatible systems. Cornell compares the transition to trucking's move toward electronic logging devices: a phased requirement could eventually bring companies onto the same digital standard.

Until then, cargo theft will not end when a load disappears. Stolen freight can re-enter legitimate commerce, and with every transfer, its origin becomes harder to prove.