Background Cryptocurrency fraud has become a growing global concern, with various
governments reporting an increase in the frequency of and losses from cryptocurrency …

In the last decade, cybercrime has risen considerably. One key factor is the proliferation of
online cybercrime communities, where actors trade products and services, and also learn …

The COVID-19 pandemic was a remarkable, unprecedented event which altered the lives of
billions of citizens globally resulting in what became commonly referred to as the new …

Cybercrime is wreaking havoc on the global economy, national security, social stability, and
individual interests. The current efforts to mitigate cybercrime threats are primarily focused …

Cyber incidents are becoming more sophisticated and their costs difficult to quantify. Using a
unique database of cyber events across sectors in the US, we document the characteristics …

This paper introduces a causal model inspired by structural equation modeling that explains
cyber risk outcomes in terms of latent factors measured using reflexive indicators. First, we …

Insights in the field of cybersecurity economics empower decision makers to make informed
decisions that improve their evaluation and management of situations that may lead to …

Botnets are a frequent threat to information systems on the Internet, capable of launching
denial-of-service attacks, spreading spam and malware on a large scale. Detecting and …

Deep learning (DL) has proven to be effective in detecting sophisticated malware that is
constantly evolving. Even though deep learning has alleviated the feature engineering …

The rapid digital transformations across every industry sector, accelerated partly due to the
COVID-19 pandemic, have increased organizations' use of information systems for …