• Title/Summary/Keyword: Fraudulent Process

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Design of Fraudulent Process Notification for Management Information Systems (정보시스템 부정행위 신고시스템 설계)

  • Lee, Joong Hee;Lee, Sangwon;Ahn, Hyunsup
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2013.10a
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    • pp.629-631
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    • 2013
  • In many enterprises, fraudulent activities and processes are widely prevalent. But, their employees would not report the illegal activities since they would be attacked by defensive and reactive retaliations in their enterprises. Against this backdrop, we design notification systems for whistle blowing. The design would certainly be useful for fraudulent process notification while using management information systems in the field of business. The fraudulent process notification is related to whistle blowing systems, methods, storage media, and so on. Also, we establish the whole architecture of fraudulent process notification with functional structure from the viewpoint of systems and whistle blower. The flow diagram of notification method is added.

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Beneficiary Status according to Registration by Fraudulent Act and Effects of Illegally Revision Registration (사해행위에 의해 마쳐진 가등기를 이전하는 부기등기와 수익자의 지위 및 위법한 경정등기의 효력 -대법원 2015. 5. 21. 선고 2012다952 판결-)

  • Kim, Keon-Ho
    • The Journal of the Korea Contents Association
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    • v.15 no.9
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    • pp.126-133
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    • 2015
  • According to the traditional precedent, if a beneficiary who completed a provisional registration as a result of reservation of trade which is a fraudulent act, then assigned the right acquired by the provisional registration to the third party who has no information of the process, and let the third party complete an additional registration transfer the provisional registration, and if the third party completed the main registration on the foundation of the provisional registration, the beneficiary cannot be the other party of the litigation requesting for the cancellation of registration of the provisional registration. As the result, an apprehension that the duty to recovery of the beneficiary could easily be acquitted of a charge has existed. But, it is considered as desirable that the judicial decision judged that the court recognized the qualification of the defendant as appropriate at this case, with a different view from the precedent, and then the defendant can file the litigation against the beneficiary, requesting for cancellation of the reservation of trade which is a fraudulent act.

Nursing Care Fraud and False Billing - With the Case Study Basis - (요양급여의 허위.부정청구 -사례연구 중심으로-)

  • Huh, Su-Jin
    • The Korean Society of Law and Medicine
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    • v.13 no.1
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    • pp.41-69
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    • 2012
  • First introduced in 1977, Korean health care system reached to national coverage in short period of time never seen before in any other countries, and rated as successful system protecting the health of the public at relatively low price. However, despite those positive evaluations, some of fraudulent medical organizations or pharmacies are hindering the sound development of the national health care system with meticulous false billing exaggerating the number of patients or the days of their treatment. To prevent aforementioned nursing home fraud and false billing, the misconduct should be punished as subject to the criminal law and severally punished for fines and payments which far exceed the expected amount of illicit gains as it is basically violation of criminal fraud, other than the forced return of illicit gains based on civil laws. Furthermore, the Health Insurance Review and Assessment Service should strengthen and complement the fraud investigators, the review process, and the professional training to raise the detection rates. It might also want to review ways to implement whistleblower rewarding system and rewards for evidences of healthcare fraud to overcome the limits of external review.

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How to improve carrier (telecommunications) billing services to prevent damage (통신과금서비스의 피해예방을 위한 개선방안)

  • Yoo, Soonduck;Kim, Jungil
    • Journal of Digital Convergence
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    • v.11 no.10
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    • pp.217-224
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    • 2013
  • Due to the development of mobile technologies, the carrier (telecommunications) billing service market is rapidly growing. carrier (telecommunications) billing service allows users to make on-line purchases through mobile-billing. Users find this particularly convenient because the payment acts as a credit transaction. Furthermore, the system is commonly believed to be secure through its use of SMS (Short Message Service) authentication and a real-time transaction history to confirm the transaction. Unfortunately, there is a growing number of fraudulent transactions threaten the future of this system. The more well documented types of security breaches involves hackers intercepting the authentication process. By contaminating the device with security breaching applications, hackers can secretly make transactions without notifying users until the end of month phone bill. This study sheds light on the importance of this societal threat and suggests solutions. In particular, "secure" systems need to be more proactive in addressing the methods hackers use to make fraudulent transactions. Our research partially covers specific methods to prevent fraudulent transactions on carrier billing service providers' systems. We discuss about the proposed improvements such as complement of electronic payment systems, active promotion for fraudulent transactions enhanced monitoring, fraud detection and introduce a new authentication service. This research supports a future of secure communications billing services, which is essential to expanding new markets.

A Study on the Methods for the Prevention of Fraud in Korean Export Insurance in the Context of Export Credit Guarantee Schemes under O/A Negotiation (수출보험사기 방지를 위한 우리나라 수출신용보증제도 개선방안: O/A 매입방식을 중심으로)

  • PARK, Seung-Lak
    • THE INTERNATIONAL COMMERCE & LAW REVIEW
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    • v.77
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    • pp.113-144
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    • 2018
  • This study explores how to prevent the fraudulent export financing and its subsequent export insurance fraud in relation to O/A negotiation. Under the traditional letter of credit(L/C) transactions, the banks, as a negotiation bank, can extend trade financing to the exporters through negotiation of draft and/or shipping documents. Under the O/A transaction scheme, however, bank cannot ascertain existence of trade performance and it is much riskier to extend an advance financing to the exporters before the buyer sends confirmation of debt. In O/A negotiation. some exporters tried to fraud banks by falsifying the shipping documents and the size and gravity of this fraudulent export financing were huge. Therefore, this study examines the banking process in O/A-based trade financing, documents examination process, the negotiation of instruments, treatment of trade financing in export credit guarantee, most importantly, explores what could be the criteria for appropriate treatment of account receivable to insure the safe transfer of account receivable. To maximize the benefit for optimum trade financing, the Bank of Korea established several Trade Finance Rules (refers to "BOK Rules") requiring that commercial banks should maintain optimal credit limits(so called, 'the principle of optimal loan') to extend the trade finance. The K-sure post-shipment credit guarantee programs and short-term export insurance program(EFF)can also facilitate 'the principle of optimal loan' principle.

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Preventing Procurement Fraud in E-purchasing for Indonesian Local Governments

  • ZAHRA, Femilia;ABDULLAH, Muhammad Ikbal;KAHAR, Abdul;DIN, Muhammad;NURFALAH, Nurfalah
    • The Journal of Asian Finance, Economics and Business
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    • v.8 no.2
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    • pp.505-511
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    • 2021
  • This study aims to investigate the effects of e-purchasing on increasing transparency, expanding market access, and the efficiency of the government procurement process. This study also investigates how transparency of the procurement process, improved market access and the efficiency of the procurement process in e-purchasing will decrease the level of fraudulent government procurement in Indonesia. The questionnaires were distributed to the Procurement Service Units (ULP) of Local Governments through email. There are currently 542 ULPs in Indonesia based on the data of the Government Procurement Policy Institute (LKPP). However, only 520 ULPs had their email addresses traced, 120 ULP returned the questionnaires and the response rate is lower than it was expected. The data research was analyzed by a structural equation model (SEM) by using WarpPLS 7.0. The results reveal that the e-purchasing effect on the transparency, the expansion of market access, and the efficiency of the government procurement process. The other findings show the negative effect between efficiency in government procurement and fraud in government procurement. The findings of this study suggest that efficiency in the process of government procurement will minimize fraud in government procurement. However, transparency in government procurement and the expansion of market access was not sufficient to minimize fraud in government procurement.

Development of the Financial Account Pre-screening System for Corporate Credit Evaluation (분식 적발을 위한 재무이상치 분석시스템 개발)

  • Roh, Tae-Hyup
    • The Journal of Information Systems
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    • v.18 no.4
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    • pp.41-57
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    • 2009
  • Although financial information is a great influence upon determining of the group which use them, detection of management fraud and earning manipulation is a difficult task using normal audit procedures and corporate credit evaluation processes, due to the shortage of knowledge concerning the characteristics of management fraud, and the limitation of time and cost. These limitations suggest the need of systemic process for !he effective risk of earning manipulation for credit evaluators, external auditors, financial analysts, and regulators. Moot researches on management fraud have examined how various characteristics of the company's management features affect the occurrence of corporate fraud. This study examines financial characteristics of companies engaged in fraudulent financial reporting and suggests a model and system for detecting GAAP violations to improve reliability of accounting information and transparency of their management. Since the detection of management fraud has limited proven theory, this study used the detecting method of outlier(upper, and lower bound) financial ratio, as a real-field application. The strength of outlier detecting method is its use of easiness and understandability. In the suggested model, 14 variables of the 7 useful variable categories among the 76 financial ratio variables are examined through the distribution analysis as possible indicators of fraudulent financial statements accounts. The developed model from these variables show a 80.82% of hit ratio for the holdout sample. This model was developed as a financial outlier detecting system for a financial institution. External auditors, financial analysts, regulators, and other users of financial statements might use this model to pre-screen potential earnings manipulators in the credit evaluation system. Especially, this model will be helpful for the loan evaluators of financial institutes to decide more objective and effective credit ratings and to improve the quality of financial statements.

Hybrid Fraud Detection Model: Detecting Fraudulent Information in the Healthcare Crowdfunding

  • Choi, Jaewon;Kim, Jaehyoun;Lee, Ho
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.16 no.3
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    • pp.1006-1027
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    • 2022
  • In the crowdfunding market, various crowdfunding platforms can offer founders the possibilities to collect funding and launch someone's next campaign, project or events. Especially, healthcare crowdfunding is a field that is growing rapidly on health-related problems based on online platforms. One of the largest platforms, GoFundMe, has raised US$ 5 billion since 2010. Unfortunately, while providing crucial help to care for many people, it is also increasing risk of fraud. Using the largest platform of crowdfunding market, GoFundMe, we conduct an exhaustive search of detection on fraud from October 2016 to September 2019. Data sets are based on 6 main types of medical focused crowdfunding campaigns or events, such as cancer, in vitro fertilization (IVF), leukemia, health insurance, lymphoma and, surgery type. This study evaluated a detect of fraud process to identify fraud from non-fraud healthcare crowdfunding campaigns using various machine learning technics.

Generative AI Jeonse Fraud Prevention System (생성형 인공지능 전세 사기 방지 시스템)

  • Yeon-Jae Oh
    • The Journal of the Korea institute of electronic communication sciences
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    • v.19 no.1
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    • pp.173-180
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    • 2024
  • Along with its importance, the real estate market poses risks of various fraudulent activities. Recently, a surge in real estate-related scams, such as lease fraud, has caused great financial damage to many ordinary people. These problems are often caused by the complexity of real estate transactions and information imbalance. Therefore, there is an urgent need to secure reliability and improve transparency in the transaction process. In this paper, to solve this real estate fraud problem, we propose a chatbot system using digital technology and artificial intelligence, especially GPT (Generative Pre-Trained Transformer). This system serves to protect users from fraud by providing them with precautions and confirmations in the lease transaction process. In addition, GPT-based chatbots respond to questions from users in time, contributing to reducing uncertainty in the transaction process and increasing reliability.

Identity Verification in Financial Transactions Using a Stylus Pen (스타일러스 펜을 활용한 금융 거래에서의 본인 인증)

  • Kim, Hyun-Ji;Jang, Kyung-Bae;Kwon, Hyeok-Dong;Kim, Hyun-Jun;Seo, Hwa-Jeong
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.30 no.3
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    • pp.379-388
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    • 2020
  • As the use of credit cards increases, security threats increase. In particular, despite being vulnerable to related crimes, such as fraudulent use of credit cards and theft of names, there are virtually no security procedures to authenticate the validity of user while paying with the credit card. In order to overcome these limitations of current credit card payments, we add a process of signing payment using a stylus pen with built-in acceleration sensor in the existing transaction method, and classifying and comparing the image of the signature and signature information measured by the sensor through the convolutional neural network. we propose a method to improve security in financial transactions by performing the user authentication process through the possession of the stylus pen and the characteristic values of the signature.