2 Student, MSC in Computer Science, Monroe College, USA.

Аннотация

The identification of fraudulent behavior is the fundamental objective of fraud detection, which is an essential component of business analytics. In the process of detecting fraud, this is the primary objective. After this step has been decided, the subsequent steps that need to be taken in order to reduce the negative effects of the activity are put into action. In order to achieve the desired outcomes throughout the detection process, a variety of analytical approaches are used in a number of different ways. This action is taken in order to achieve the objective that has been established. When all of this is taken into account, one of the most important aspects that is involved is the identification of fraudulent activity. The purpose of this abstract is to provide an overview with the intention of achieving the aim of giving an overview of the important skills and methodologies that are necessary for efficient fraud detection. This abstract was produced with the intention of presenting the facts in order to meet the aim of providing this overview. In order to fulfill the job of providing the reader with a summary of the information that was presented, the purpose of this abstract is to execute that function. The fact that the components of data analysis, statistical modelling, and machine learning are given a special priority is something that has to be taken into account, and this is something that needs to be taken into consideration. The importance of giving careful thought to this specific aspect cannot be overstated. Those individuals who are interested in achieving success in business analytics are needed to fulfill the prerequisites in order to acquire the information and abilities that are necessary to recognize fraudulent behavior. The satisfaction of this need is very necessary in order to attain success in this particular area of the economy. It is possible that gaining a grasp of methods like as predictive modelling, machine learning, and anomaly detection might considerably increase the capability of analysts to significantly enhance the capacity of their firms to both avoid fraudulent acts and react to them. It is possible to achieve this goal by acquiring a deeper comprehension of these technological approaches. To be more specific, this is due to the fact that analysts have the capability of concurrently improving both processes. This is the reason why things are the way they are. There is a vast variety of approaches that analysts have the ability to put into action, including the tactics that have been mentioned in this article. In a digital world that is becoming more difficult to traverse, these steps, which are proactive in nature, not only lessen the likelihood of incurring financial losses, but they also ensure that the integrity of the company's operations is preserved. These individuals demonstrate initiative in a broad variety of circumstances across the board, which is one of the probable explanations for this phenomenon. Keywords: Business Analytics; Fraud Detection; Information technology; Cyber Security; Statistical analysis 1. Introduction Fraud detection has become an essential part of business analytics, it is essential to learn a broad range of skills and methods in order to be able to counteract fraudulent activities that are becoming more complex. This is because fraud ∗ Corresponding author: Md Maruful Islam Copyright © 2023 Author(s) retai.n the copyright of this article. This article is published under the terms of the Creative Commons Attribution License 4.0. World Journal of Advanced Research and Reviews, 2023, 18(03), 1664-1672 detection has become a crucial component of business analytics. This is because the detection of fraudulent behavior has developed into a significant component of business analytics. This is the result that has come about as a direct consequence of the fact that the detection of fraudulent behavior has developed into a significant component of business analytics. This is the outcome that has come about as a direct consequence of the fact that this has come about. [1] This is the result that has come about as a direct consequence of the fact that the detection of fraudulent activity has evolved into an essential component of business analytics. Providing an overview of the most significant ideas, methodologies, and roles that are linked with the detection of fraudulent behavior is the purpose of this literature review, which aims to accomplish this goal. This is done with the intention of providing a full overview of the topic that is now being discussed, and it is done with the objective of presenting just that. Utilizing the synthesis process in order to get the outcomes that are wanted will allow for the successful completion of this objective. The aim of concluding this assessment in order to achieve the target will be accomplished by conducting a thorough examination of the relevant literature. [2] This will be done in order to accompl