4 papers
A Comprehensive Analysis of Evolving Permission Usage in Android Apps: Trends, Threats, and Ecosystem Insights
Ali Alkinoon, Trung Cuong Dang, Ahod Alghuried +6
The proper use of Android app permissions is crucial to the success and security of these apps. Users must agree to permission requests when installing or running their apps. Despi…
Fishing for Phishers: Learning-Based Phishing Detection in Ethereum Transactions
Ahod Alghuried, Abdulaziz Alghamdi, Ali Alkinoon +3
Phishing detection on Ethereum has increasingly leveraged advanced machine learning techniques to identify fraudulent transactions. However, limited attention has been given to und…
Evaluating the Vulnerability of ML-Based Ethereum Phishing Detectors to Single-Feature Adversarial Perturbations
Ahod Alghuried, Ali Alkinoon, Abdulaziz Alghamdi +3
This paper explores the vulnerability of machine learning models to simple single-feature adversarial attacks in the context of Ethereum fraudulent transaction detection. Through c…
Understanding the Country-Level Security of Free Content Websites and their Hosting Infrastructure
Mohammed Alqadhi, Ali Alkinoon, Saeed Salem +1
This paper examines free content websites (FCWs) and premium content websites (PCWs) in different countries, comparing them to general websites. The focus is on the distribution of…