Social media have been growing rapidly and become essential elements of many people's
lives. Meanwhile, social media have also come to be a popular source for identity deception …

The late detection of security threats causes a significant increase in the risk of irreparable
damages and restricts any defense attempt. In this paper, we propose a sCAlable TRAffic …

When we meet a new person, we start by introducing ourselves. We share our names, and
other information about our jobs, cities, family status, and so on. This is how socializing and …

Abstract Nowadays, Online Social Networks (OSNs) are becoming more and more popular
means of communication as they are easily accessible and offer advanced features to their …

The cyber security threats from phishing emails have been growing buoyed by the capacity
of their distributors to fine‐tune their trickery and defeat previously known filtering …

Finding groups from a set of interconnected nodes is a recurrent paradigm in a variety of
practical problems that can be modeled as a graph, as those emerging from Social …

This paper addresses the task of detecting identity deception in language. Using a novel
identity deception dataset, consisting of real and portrayed identities from 600 individuals …

Before the development of information and communication technology, social connections
were confined by narrow cultural borders. User-generated multimodal information, online …

Late detection of security breaches increases the risk of irreparable damages and limits any
mitigation attempts. We propose a fast and accurate threat detection and prevention …

One of the most concerning drawbacks derived from the lack of supervision in online
platforms is their exploitation by misbehaving users to deliver offending (toxic) messages …