Trafficking is a recurring, distributed, and adaptable criminal market. It survives because exploitation pays — and because the gap between threat and capability is where traffickers operate.
The FBI states that human trafficking occurs in every region of the United States, and that each of the Bureau's 56 field offices has received complaints involving human trafficking — with more than 1,660 pending human-trafficking investigations. This is not confined to a handful of border cities or major metros.
The Office for Victims of Crime adds another layer. From October 2023 through September 2024, 288 OVC human-trafficking grantees provided services to an average of 10,505 clients per quarter. That is service-system evidence of a problem operating at scale.
The same system also shows a problem of under-detection. A crime can be widespread, damaging, and profitable even if only a portion of incidents ever become cases. Victim fear, trauma, dependency, immigration concerns, shame, distrust of authorities, youth status, and online anonymity all suppress reporting. Official guidance from DOJ, DHS, and the FBI points to the same challenge: trafficking often comes to light late, indirectly, or through another offense.
A Global RealityUNODC's 2024 Global Report covers 156 countries and analyzes cases detected between 2019 and 2023. The number of detected victims in 2022 was 25% higher than in 2019, with a 47% increase in detected victims trafficked for forced labor and a significant rise in detected child victims. Women and girls remained the majority of detected victims globally, accounting for 61% in 2022. At least 162 different nationalities were trafficked to 128 countries of destination in 2022.
Criminal systems adapt to demand, conflict, migration, technology, and enforcement pressure. Trafficking is not static.
Trafficking persists because it is profitable. That does not mean every offender is motivated only by money — it means the broader system survives because exploitation generates revenue, lowers costs for abusive actors, and can be repeated over time.
The ILO reported in 2024 that illegal profits from forced labor amount to US$236 billion annually, and that forced commercial sexual exploitation accounts for more than two-thirds — 73% — of those illegal profits, despite a smaller share of victims than forced labor across the private economy. Those profits strengthen criminal networks, encourage corruption, and undermine the rule of law.
Where there is money to be made from exploitation, there will be people who recruit, transport, advertise, threaten, host, facilitate, pay for access, launder proceeds, or protect the enterprise. Some are sexually motivated. Others are financially motivated. Often, the system contains both.
Recruitment → Control → Exploitation → Payment → Reinvestment, and repeat harm.
This is the engine. Millstone exists to break it where it turns — by closing the gap between threat and capability before exploitation takes hold.
Read the full briefing — Human Trafficking & Child Exploitation →