Sumaya S. Sulaiman was born in Baghdad, Iraq in 1983. She received the B.Sc. and M.Sc. degrees in computer science from the University of Baghdad, Iraq in 2005 and 2013, respectively. She is now a lecturer in the Department of Computer Science at the University of Baghdad. Sumaya S. sulaiman research areas mainly include computer and data security. She joins different committees at the College and Department levels.
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Credit card fraud has become an increasing problem due to the growing reliance on electronic payment systems and technological advances that have improved fraud techniques. Numerous financial institutions are looking for the best ways to leverage technological advancements to provide better services to their end users, and researchers used various protection methods to provide security and privacy for credit cards. Therefore, it is necessary to identify the challenges and the proposed solutions to address them. This review provides an overview of the most recent research on the detection of fraudulent credit card transactions to protect those transactions from tampering or improper use, which includes imbalance classes, c
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