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Using AI in the fight against illicit finance & human trafficking

Tomas Arvizu  Industry Data Analyst / Thomson Reuters

· 5 minute read

Tomas Arvizu  Industry Data Analyst / Thomson Reuters

· 5 minute read

AI, digital intelligence sources, and geo-referenced data are rapidly reshaping how organizations detect criminal activity during large‑scale events, enabling leaders to identify threats earlier, strengthen controls, and protect both their financial integrity and that of vulnerable populations

Key insights:

      • AI as a force multiplier — Advanced analytics now reveal financial and behavioral anomalies that traditional monitoring systems routinely miss, giving executives a clearer view of emerging risks.

      • Geospatial and digital intelligence converge — Intelligent networks like OSINT, ADINT, and location-based data expose hidden networks and movement patterns, improving the detection of money laundering, trafficking, and smuggling operations.

      • Enterprise risk strategies must evolve — Organizations that integrate AI-driven intelligence across compliance, security, and operations can respond faster, reduce blind spots, and operate with greater resilience during high-risk events.


Illicit financial activity has always evolved faster than the systems designed to stop it. And today, the speed and sophistication of criminal networks are accelerating in ways that traditional compliance processes can no longer match. Major international events, such as the 2026 FIFA World Cup, bring millions of visitors, heightened commercial activity, and a surge in cross‑border movement, all creating fertile ground for exploitation.

AI as an intelligence multiplier

In this environment, financial institutions are on the front lines of detection and mitigation, and corporations must strengthen their ability to detect hidden risks. AI — particularly when combined with digital intelligence sources, behavioral analytics, and geo-referenced data — has emerged as the most powerful accelerator of that transformation.

Among all of this high-volume activity, AI is redefining how institutions detect early-stage indicators of illicit activity. Instead of relying solely on manual reviews or rule-based monitoring, organizations are increasingly deploying systems capable of analyzing vast volumes of structured and unstructured data at once. Three capabilities are shaping this new frontier:

Open-source intelligence (OSINT) — Criminal activity, even when intentionally concealed, tends to leave trace signals online. OSINT tools can examine social platforms, online marketplaces, media sources, forums, and digital discussion channels to uncover suspicious behavioral patterns, potential recruitment or exploitation signals, inconsistencies between official identification and online presence, or clusters of accounts linked by shared attributes. For many executives, OSINT has become an indispensable layer of enhanced due diligence, risk scoring, and early threat detection long before suspicious activity appears in financial records.

Advertising intelligence (ADINT) — ADINT focuses on metadata produced by mobile applications and digital advertising ecosystems. While it does not expose personal identifiers, it reveals mobility patterns, device behavior, and clustering anomalies. This type of intelligence becomes particularly powerful during large-scale events because of the ability to monitor the movement of devices across high-risk corridors, identify unusual concentrations of activity near event venues or border regions, or detect digital behavior consistent with organized criminal logistics. ADINT introduces a geographic and behavioral dimension to risk that enables institutions to understand not only who a customer appears to be, but where they go, how they behave, and whether those patterns align with legitimate economic activity.

AI-enhanced investigations — Modern platforms now merge financial data with OSINT and ADINT inputs and then apply descriptive and generative AI (GenAI) to draw connections that would be impossible to detect manually. These systems can classify digital communications by sentiment or intent, identify unusual financial behavior within seconds, convert large datasets into actionable intelligence summaries, translate and interpret foreign-language content, and map networks through recurring metadata or visual similarity. For decision-makers and organizational stakeholders, this shift represents a dramatic reduction in blind spots and a faster escalation pathway when emerging threats surface.

Why financial institutions and corporations must lead

Human trafficking, migrant smuggling, and money laundering cannot function at scale without the financial system. Even when exploitation occurs offline, profits eventually make their way into the formal economy through remittances, structured cash movements, shell companies, digital wallets, recruitment payments, or short-term rental arrangements.

AI enhanced investigations can help institutions identify subtle but meaningful indicators, such as coached or inconsistent customer responses, accounts linked through shared devices or addresses, rapid deposits followed by immediate withdrawals, purchases that do not correspond to a customer’s risk profile, payments directed to unverifiable recruiters, unusual patterns of short-term housing across multiple individuals, or transaction flows that follow established exploitation routes.


Illicit financial activity has always evolved faster than the systems designed to stop it. And today, the speed and sophistication of criminal networks are accelerating in ways that traditional compliance processes can no longer match.


All this information already exists inside institutional data today; AI simply makes it visible and usable much more easily and quickly.

While financial institutions are central in detecting illicit finance, companies across multiple sectors face heightened exposure during large events. Hospitality, logistics, transportation, construction, real estate, and digital services all see risk intensifying as demand surges and oversight becomes more complex.

Those senior leaders who responsible for operational continuity should integrate AI-powered monitoring into their internal controls. This can help detect unusual workforce recruitment patterns, unexpected badge or access activity, subcontractor behavior that conflicts with declared operations, repeated presence in high-risk zones, or digital communications that hint at coercive or exploitative conduct.

In the fight against illicit finance, technology is no longer optional. Indeed, it is our most powerful ally.


You can find out more about the fight against illicit finance and money laundering here