The adoption of blockchain technology within various critical infrastructures is on the rise.
Concurrently, there has been a corresponding increase in its misuse, primarily through the …

Graph networks are extensively used as an essential framework to analyse the
interconnections between transactions and capture illicit behaviour in Bitcoin blockchain …

Cryptocurrency networks have evolved into multi-billion-dollar havens for a variety of
disputable financial activities, including phishing, ponzi schemes, money-laundering, and …

Malicious activities such as scams and frauds have imposed high costs for financial systems.
The advent of blockchain-based cryptocurrencies such as Ethereum provides …

Anomaly detection is one of the challenging problems encountered by the modern network
security industry. In these last years, Blockchain technologies have been widely used in …

The vast majority of digital currency transactions rely on a blockchain framework to ensure
quick and accurate execution. As such, understanding how a blockchain works is vital to …

Illicit activity in cryptocurrency has increased dramatically over the years. Bitcoin mechanics
allow for users to mask their identity through obfuscation techniques. Much research has …

Blockchain technology has gained significant attention due to its transparent and
decentralized nature. The inherent pseudonymity in blockchain transactions, however …

The popularity of Ethereum as a platform for Stablecoin transactions (for example, AUDN)
continues to rise. It is therefore paramount that the integrity and security of transactions …

A few datasets of blockchain networks are available to be used in evaluating intrusion
detection systems, and some of the proposed detection systems are evaluated as self …