Results 51 to 60 of about 2,095 (154)

Ransomware

, 2018
This final work talks about who the ransomware works, the regulation regarding to ransomware, how to do the payment and also about the attack suffered in May 2017 by WannaCry.
  +5 more sources

Detecting Android Locker-Ransomware on Chinese Social Networks

IEEE Access, 2019
In recent years, an increasing amount of locker-ransomware has been posing a great threat to the Android platform as well as users' properties. Locker-ransomware blackmails victims for ransom by compulsorily locking the devices.
Dan Su, Jiqiang Liu, Xiaoyang Wang, Wei Wang   +3 more
doaj   +1 more source

Ransomware Modeling Based on a Process Mining Approach

International Journal of Information and Communication Technology Research, 2022
Ransomware attacks are taking advantage of the ongoing coronavirus pandemics and attacking the vulnerable systems in the health sector. Modeling ransomware attacks help to identify and simulate attacks against security environments, using likely ...
Ebrahim Mahdipour, Ali Aghamohammadpour, Iman Attarzadeh   +2 more
doaj  

AI-assisted ransomware：operating principles and defense methods

物联网学报
With the rapid development of the digital economy, cybersecurity risks have become increasingly severe. According to relevant reports, ransomware has emerged as one of the most destructive threats in cyberspace.
Li Yeshen, Dong Peng, Zhu He, Guo Xiaotian, Yin Chenxu, Xiong Ke   +5 more
doaj   +2 more sources

Prevention of Crypto-Ransomware Using a Pre-Encryption Detection Algorithm

Computers, 2019
Ransomware is a relatively new type of intrusion attack, and is made with the objective of extorting a ransom from its victim. There are several types of ransomware attacks, but the present paper focuses only upon the crypto-ransomware, because it makes ...
S. H. Kok, Azween Abdullah, NZ Jhanjhi, Mahadevan Supramaniam   +3 more
doaj   +1 more source

A Survey of Ransomware Detection Methods

IEEE Access
Ransomware attacks continue to pose a significant challenge to cybersecurity, causing substantial financial and reputational damage to individuals and organizations. These attacks typically encrypt user data and demand a ransom for its release.
Saleh Alzahrani, Yang Xiao, Sultan Asiri, Jianying Zheng, Tieshan Li   +4 more
doaj   +1 more source

Machine learning-based ransomware classification of Bitcoin transactions

Journal of King Saud University: Computer and Information Sciences
Ransomware presents a significant threat to the security and integrity of cryptocurrency transactions. This research paper explores the intricacies of ransomware detection in cryptocurrency transactions using the Bitcoinheist dataset.
Omar Dib, Zhenghan Nan, Jinkua Liu
doaj   +1 more source

Crippling Crypto-Ransomware

CoRR, 2018
This research seeks to expose a major weakness in Crypto-ransomware by modeling it as four integral sub-systems consisting of: An Agent, a Command and Control Service (CNC), an anonymous payment channel (APC) and an obfuscated command channel (OCC).
openaire   +2 more sources

A Wide and Weighted Deep Ensemble Model for Behavioral Drifting Ransomware Attacks

Mathematics
Ransomware is a type of malware that leverages encryption to execute its attacks. Its continuous evolution underscores its dynamic and ever-changing nature.
Umara Urooj, Bander Ali Saleh Al-rimy, Mazen Gazzan, Anazida Zainal, Eslam Amer, Mohammed Almutairi, Stavros Shiaeles, Frederick Sheldon   +7 more
doaj   +1 more source

SVM Ransomware Detection Using Machine Learning Algorithm

Buana Information Technology and Computer Sciences
With the advent and subsequent explosion of the internet, global connectivity has been achieved, and is on the rise. This provides a host of advantages such as connectivity and communication, information broadcast and transmission, amongst others.
Olaniyi Abiodun Ayeni, Ibitola Adejumo
doaj   +1 more source