Over the last few years the sharing economy has been changing the way that people share
and conduct transactions in digital spaces. This research phenomenon has drawn scholars …

Social media is used to commit and detect crimes. With automated methods, it is possible to
scale both crime and detection of crime to a large number of people. The ability of criminals …

With the world-wide development of 2019 novel coronavirus, although WHO has officially
announced the disease as COVID-19, one controversial term-“Chinese Virus” is still being …

False identities play an important role in advanced persisted threats and are also involved in
other malicious activities. The present article focuses on the literature review of the state-of …

Astroturfing is one of the most impactful threats on today's internet. It is the process of
masking and portraying a doctored message to the general population in a way as though it …

Over the past few years, many black-hat marketplaces have emerged that facilitate access to
reputation manipulation services such as fake Facebook likes, fraudulent search engine …

The purpose of this study is to investigate the effects of contextual features on automatic
detection accuracy of online recruitment frauds in Australian job market. In addition, the …

A decade ago, the crowdsourcing term was first coined and used to represent a method for
expressing the wisdom of the crowd in accomplishing two types of tasks. One type includes …

The recent growth of online recruitment and candidate management systems has
established yet another media for fraudsters on the internet. The ever-growing size of the …

Crowdsourced disinformation represents a two-sided-market model wherein a platform
organizer orchestrates the interaction between disinformation requesters and crowdworkers …