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Anti-money laundering (AML) regulations mandate financial institutions to deploy AML systems based on a set of rules that, when triggered, form the basis of a suspicious alert to be assessed by human analysts. Reviewing these cases is a…

Machine Learning · Computer Science 2022-10-28 Mário Cardoso , Pedro Saleiro , Pedro Bizarro

In this paper, we focused on using deep learning methods for detecting money laundering in financial transaction networks, in order to demonstrate that it can be used as a complement or instead of the more commonly used rule-based systems…

Machine Learning · Computer Science 2025-09-25 Mashkhal Abdalwahid Sidiq , Yimamu Kirubel Wondaferew

Money laundering is a critical global issue for financial institutions. Automated Anti-money laundering (AML) models, like Graph Neural Networks (GNN), can be trained to identify illicit transactions in real time. A major issue for…

Machine Learning · Computer Science 2025-09-24 Rachel Chung , Pratyush Nidhi Sharma , Mikko Siponen , Rohit Vadodaria , Luke Smith

Organized crime inflicts human suffering on a genocidal scale: the Mexican drug cartels have murdered 150,000 people since 2006, upwards of 700,000 people per year are "exported" in a human trafficking industry enslaving an estimated 40…

Social and Information Networks · Computer Science 2018-12-04 Mark Weber , Jie Chen , Toyotaro Suzumura , Aldo Pareja , Tengfei Ma , Hiroki Kanezashi , Tim Kaler , Charles E. Leiserson , Tao B. Schardl

Money laundering is a financial crime that poses a serious threat to financial integrity and social security. The growing number of transactions makes it necessary to use automatic tools that help law enforcement agencies detect such…

Cryptography and Security · Computer Science 2025-06-10 Marco Di Gennaro , Francesco Panebianco , Marco Pianta , Stefano Zanero , Michele Carminati

Money laundering is a crime that makes it possible to finance other crimes, for this reason, it is important for criminal organizations and their combat is prioritized by nations around the world. The anti-money laundering process has not…

Multiagent Systems · Computer Science 2018-01-04 Claudio Alexandre , João Balsa

Money laundering enables organized crime by moving illicit funds into the legitimate economy. Although trillions of dollars are laundered each year, detection rates remain low because launderers evade oversight, confirmed cases are rare,…

Social and Information Networks · Computer Science 2025-09-26 Johan Östman , Edvin Callisen , Anton Chen , Kristiina Ausmees , Emanuel Gårdh , Jovan Zamac , Jolanta Goldsteine , Hugo Wefer , Simon Whelan , Markus Reimegård

The complexity and interconnectivity of entities involved in money laundering demand investigative reasoning over graph-structured data. This paper explores the use of large language models (LLMs) as reasoning engines over localized…

Machine Learning · Computer Science 2026-05-12 Erfan Pirmorad

Financial crime is a large and growing problem, in some way touching almost every financial institution. Financial institutions are the front line in the war against financial crime and accordingly, must devote substantial human and…

In the context of globalization and the rapid expansion of the digital economy, anti-money laundering (AML) has become a crucial aspect of financial oversight, particularly in cross-border transactions. The rising complexity and scale of…

Machine Learning · Computer Science 2024-12-11 Qian Yu , Zhen Xu , Zong Ke

How can we spot money laundering in large-scale graph-like accounting datasets? How to identify the most suspicious period in a time-evolving accounting graph? What kind of accounts and events should practitioners prioritize under time…

Social and Information Networks · Computer Science 2020-11-03 Meng-Chieh Lee , Yue Zhao , Aluna Wang , Pierre Jinghong Liang , Leman Akoglu , Vincent S. Tseng , Christos Faloutsos

Recent research has shown that criminal networks have complex organizational structures, but whether this can be used to predict static and dynamic properties of criminal networks remains little explored. Here, by combining graph…

In this paper, we present "Graph Feature Preprocessor", a software library for detecting typical money laundering patterns in financial transaction graphs in real time. These patterns are used to produce a rich set of transaction features…

Anti-money laundering (AML) actions and measurements are among the priorities of financial institutions, for which machine learning (ML) has shown to have a high potential. In this paper, we propose a comprehensive and systematic approach…

Artificial Intelligence · Computer Science 2025-09-12 Khashayar Namdar , Pin-Chien Wang , Tushar Raju , Steven Zheng , Fiona Li , Safwat Tahmin Khan

Money laundering poses severe risks to global financial systems, driving the widespread adoption of machine learning for transaction monitoring. However, progress remains stifled by the lack of realistic benchmarks. Existing…

Criminals are using every means available to launder the profits from their illegal activities into ostensibly legitimate assets. Meanwhile, most commercial anti-money laundering systems are still rule-based, which cannot adapt to the…

Social and Information Networks · Computer Science 2025-01-17 Xurui Li , Xiang Cao , Xuetao Qiu , Jintao Zhao , Jianbin Zheng

Anti-money laundering (AML) transaction monitoring generates large volumes of alerts that must be rapidly triaged by investigators under strict audit and governance constraints. While large language models (LLMs) can summarize heterogeneous…

Artificial Intelligence · Computer Science 2026-04-23 Dorothy Torres , Wei Cheng , Ke Hu

Combating money laundering has become increasingly complex with the rise of cybercrime and digitalization of financial transactions. Graph-based machine learning techniques have emerged as promising tools for Anti-Money Laundering (AML)…

Cryptography and Security · Computer Science 2024-11-12 Fabrianne Effendi , Anupam Chattopadhyay

Objectives: To combat money laundering, banks raise and review alerts on transactions that exceed confidential thresholds. However, the thresholds may be leaked to criminals, allowing them to break up large transactions into amounts under…

General Economics · Economics 2025-07-22 Rasmus Ingemann Tuffveson Jensen , Joras Ferwerda , Christian Remi Wewer

Financial forensics has an important role in the field of finance to detect and investigate the occurrence of finance related crimes like money laundering. However, as with other forms of criminal activities, the forensics analysis of such…

Cryptography and Security · Computer Science 2023-03-10 Jonathan Pan