A review of most common types fraud in the olive oil sector has been carried out. The work was supplemented by results an international on-line survey EU and non-EU stakeholders sector. confirms that infringements (fraud or non-compliance) are marketing virgin as extra virgin, blends other vegetable oils (sunflower, corn, palm, rapeseed, etc.) with being oil. focused on current future issues fa...

Corporate fraud these days represents a huge cost to our economy. In the paper we address one specific type of corporate fraud, internal transaction fraud. Given the omnipresence of stored history logs, the field of process mining rises as an adequate answer to mitigating internal transaction fraud. Process mining diagnoses processes by mining event logs. This way we can expose opportunities to...

We survey known security vulnerabilities in Massively Multiplayer Online Games (MMOGs), and describe how these are used to cheat. While such abuse often is aimed at gaining an edge in the game, there is a recent trend of financial fraud in MMOGs. We review common types of online fraud (such as phishing and click-fraud) that we believe increasingly will migrate into the MMOG sphere. We refer to ...

Food Science and TechnologyEarly View Review ArticleFree Access Has COVID-19 caused a significant increase in observed food fraud incidents? First published: 01 March 2021 https://doi.org/10.1002/fsat.3510_1.xAboutSectionsPDF ToolsExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms Conditions of Use check box below share ve...

Interpersonal fraud is a complex social action constituted by a series of dependent events and an accurate representation of this interaction requires the examination of both the victim and perpetrator in fraudulent exchanges. IS domain research on ecommerce provides behavioral models that can be used to describe a victim’s perspective on fraud in online commerce. Similarly, research in the acc...

Fraud detection and prevention systems are based on various technological paradigms but the two prevailing approaches are rule-based reasoning and data mining. In this paper we claim that ontologies, an increasingly popular and widely accepted knowledge representation paradigm, can help both of these approaches be more efficient as far as fraud detection is concerned and we introduce a methodol...

BACKGROUND Despite the importance of health care fraud and the political, legislative and administrative attentions paid to it, combating fraud remains a challenge to the health systems. We aimed to identify, categorize and assess the effectiveness of the interventions to combat health care fraud and abuse. METHODS The interventions to combat health care fraud can be categorized as the interv...