The ransomware threat has loomed over our digital life since 1989. Criminals use this type
of cyber attack to lock or encrypt victims' data, often coercing them to pay exorbitant amounts …

Ransomware has been established as one of the largest current threats to organisations,
small businesses, governments, and individuals alike. The appearance of cryptocurrencies …

The COVID-19 brought several new challenges for the students and lecturers, particularly in
higher education. The conventional physical classroom was almost instantly pushed into a …

Rapid evolution of security attacks presents a perpetual challenge to computer system
defenders in terms of continuously upgrading their defense capabilities and being aware of …

The permanent availability and relative obscurity of blockchains is the perfect ground for
using them for malicious purposes. However, the use of blockchains by malwares has not …

Rapid rise in malware attacks has added significant costs to cyber operations. As
adversaries evolve, there is a growing need for fast, targeted defenses that effectively guard …

Cyber insurance is a complementary mechanism to further reduce the financial impact on
the systems after their effort in defending against cyber attacks and implementing resilience …

The healthcare industry has seen an upsurge in successful ransomware attacks on EHR
systems, posing a serious risk to patient data privacy and confidentiality. The purpose of the …

This research paper provides an in-depth study of zero click exploits and malware exploring
their techniques, implications and real-world instances. Our primary objective is to offer a …

Currently cyberspace has often been used for crime. Ransomware is a type of malware that
takes the victim's data hostage by asking for a ransom accompanied by threats. This attack is …