The number of money laundering crimes for Ethereum and the amount involved have grown
exponentially in recent years. However, previous studies related to anomaly detection for …

Since Bitcoin was first conceived in 2008, blockchain technology has attracted a large
amount of researchers' attention. At the same time, it has also facilitated a variety of …

Currently, the blockchain technology has been widely applied to various industries, and has
attracted wide attention. However, because of its unique anonymity, digital currency has …

As the largest blockchain platform that supports smart contracts, Ethereum has developed
with an incredible speed. Yet due to the anonymity of blockchain, the popularity of Ethereum …

While transactions with cryptocurrencies such as Ethereum are becoming more prevalent,
fraud and other criminal transactions are not uncommon. Graph analysis algorithms and …

As cryptocurrency is widely accepted and used, attendant illegal activities have attracted
extensive attention, especially phishing scams, which bring great losses to both customers …

Anti-money laundering (AML) is a classical data mining problem in finance applications. As
well known, money laundering (ML) is critical to the effective operation of transnational and …

In recent years, phishing scams have become the most serious type of crime involved in
Ethereum, the second-largest blockchain platform. The existing phishing scams detection …

Criminals have become increasingly experienced in using cryptocurrencies, such as Bitcoin,
for money laundering. The use of cryptocurrencies can hide criminal identities and transfer …

The rapid development of cryptocurrencies has led to an increasing severity of money
laundering activities. In recent years, leveraging graph neural networks for cryptocurrency …