Results 91 to 100 of about 34,999 (183)

Identity theft: do definitions still matter? [PDF]

Despite a statutory definition of identity theft, there is a continuing debate on whether differences among the financial frauds associated with identity theft warrant further distinction and treatment, not only by lenders and financial institutions but ...
Julia S. Cheney
core  

Payments fraud : consumer considerations [PDF]

This article examines the potential for fraud associated with various "traditional" payment methods and the protective measures that consumers should take when using them.Payment systems ; Checks ; Credit ...
Bruce Cundiff, Terri Bradford
core  

Chip and Skim: cloning EMV cards with the pre-play attack [PDF]

, 2012
EMV, also known as "Chip and PIN", is the leading system for card payments worldwide. It is used throughout Europe and much of Asia, and is starting to be introduced in North America too. Payment cards contain a chip so they can execute an authentication
Anderson, Ross, Bond, Mike, Choudary, Omar, Murdoch, Steven J., Skorobogatov, Sergei   +4 more
core   +1 more source

Context-aware credit card fraud detection [PDF]

, 2019
La fraude par carte de crédit est devenue un problème majeur dans le secteur des paiements électroniques. Dans cette thèse, nous étudions la détection de fraude basée sur les données transactionnelles et abordons plusieurs de ces défis complexes en utilisant des méthodes d'apprentissage automatique visant à identifier les transactions frauduleuses qui ...
openaire   +2 more sources

Enhancing Fraud Detection in Banking With Deep Learning: Graph Neural Networks and Autoencoders for Real-Time Credit Card Fraud Prevention

IEEE Access
Under the umbrella of artificial intelligence (AI), deep learning enables systems to cluster data and provide incredibly accurate results. This study explores deep learning for fraud detection, utilizing Graph Neural Networks (GNNs) and Autoencoders to ...
Fawaz Khaled Alarfaj, Shabnam Shahzadi
doaj   +1 more source

A discrete choice approach to model credit card fraud [PDF]

This paper analyses the demographic, socio-economics and banking specific determinants that influence the risk of fraud in a portfolio of credit cards. The data are from recent account archives for cards issued throughout Italy.
Paba, Antonello, Pulina, Manuela
core   +1 more source

Identity theft: a pernicious and costly fraud [PDF]

On October 3, 2003, the Payment Cards Center of the Federal Reserve Bank of Philadelphia sponsored a workshop on identity theft to examine its growing impact on participants in our payments system.
Julia S. Cheney
core  

Credit Card Fraud Detection: An Improved Strategy for High Recall Using KNN, LDA, and Linear Regression. [PDF]

Sensors (Basel), 2023
Chung J, Lee K.
europepmc   +1 more source

Hybrid Undersampling and Oversampling for Handling Imbalanced Credit Card Data

IEEE Access
Recent developments in the use of credit cards for a range of daily life activities have increased credit card fraud and caused huge financial losses for individuals and financial institutions. Most credit card frauds are conducted online through illegal
Maram Alamri, Mourad Ykhlef
doaj   +1 more source

The role of diversity and ensemble learning in credit card fraud detection. [PDF]

Adv Data Anal Classif, 2022
Paldino GM, Lebichot B, Le Borgne YA, Siblini W, Oblé F, Boracchi G, Bontempi G.   +6 more
europepmc   +1 more source