Online credit card fraud is an ongoing problem and with the recent COVID-19 pandemic,
there has been a surge of merchants moving their businesses online. It is therefore crucial to …

Online credit card fraud (CCF) is an ongoing problem and with a recent surge of merchants
moving their businesses online, it is crucial to identify fraudulent transactions before they …

As a result of the popularity and flexibility of using credit cards, the increment of credit card
fraud trans-actions is growing and becoming a significant security issue that threatens …

Every year billions of Euros are lost worldwide due to credit card fraud. Thus, forcing
financial institutions to continuously improve their fraud detection systems. In recent years …

Cashless transactions such as online transactions, credit card transactions, and mobile
wallet are becoming more popular in financial transactions nowadays. With increased …

With the rise of online commerce and use of credit cards for day-to-day transactions, credit
card fraud has become a significant issue for both consumers and card-issuing banks. As …

Fraudulent activity detection in credit card is one of the important problem in online payment
systems. Many credit cards offer various rewards programs, cashback offers, travel benefits …

When constructing a credit card fraud detection model, it is very important to extract the right
features from transactional data. This is usually done by aggregating the transactions in …

The rise in technology, particularly the increase in online shopping, has made it easier for
cybercriminals to obtain and exploit stolen payment card information. Traditional fraud …

The exponential growth of e-commerce and online-based payment options has created an
empirical universe of financial fraud, with credit card fraud being the most prevalent. For …