Mark Nigrini
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Mark J. Nigrini, born in
Cape Town Cape Town ( af, Kaapstad; , xh, iKapa) is one of South Africa's three capital cities, serving as the seat of the Parliament of South Africa. It is the legislative capital of the country, the oldest city in the country, and the second largest ...
, South Africa, is an Associate Professor of Accounting at the College of Business and Economics at
West Virginia University West Virginia University (WVU) is a public land-grant research university with its main campus in Morgantown, West Virginia. Its other campuses are those of the West Virginia University Institute of Technology in Beckley, Potomac State Coll ...
in Morgantown,
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the B ...
. Nigrini is best known for his work on using
Benford's Law Benford's law, also known as the Newcomb–Benford law, the law of anomalous numbers, or the first-digit law, is an observation that in many real-life sets of numerical data, the leading digit is likely to be small.Arno Berger and Theodore ...
as an auditing and accounting tool to detect anomalies in company data. He is the author of ''Forensic Analytics'' which describes data analytics tests designed to detect fraud, errors, estimates, and biases in financial data. He is also the author of ''Benford's Law''. Benford's Law gives the expected patterns of the digits in tabulated data and it has been used by auditors and scientists to detect anomalies in tabulated data. Nigrini serves on the Executive Editorial Board of the ''International Journal of Disclosure and Governance'' and also of the ''Journal of Forensic & Investigative Accounting''. Nigrini's forensic work has been referenced in the media including ''
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'', ''
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'', ''
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'', ''
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'', and ''
New Scientist ''New Scientist'' is a magazine covering all aspects of science and technology. Based in London, it publishes weekly English-language editions in the United Kingdom, the United States and Australia. An editorially separate organisation publish ...
''. His work has also been featured in foreign language publications such as '' Der Spiegel''. His radio interviews have included the
BBC #REDIRECT BBC #REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
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in London, and
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in the United States. His television interviews have included appearances on NBC's ''
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'' and
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for their series on ''Evil Twins''. A recent interview filmed in Ottawa, Ontario in December, 2019 for the Audit Informer addressed some advanced aspects of Benford's Law. Nigrini is the recipient of the West Virginia Society of Certified Public Accountants' Outstanding Educator Award for 2020. In October 2013, Nigrini delivered the Sufrin Lectureship in Accounting at the
University at Buffalo The State University of New York at Buffalo, commonly called the University at Buffalo (UB) and sometimes called SUNY Buffalo, is a public research university with campuses in Buffalo and Amherst, New York. The university was founded in 18 ...
. In April 2014 Nigrini presented a pre-conference workshop in Palm Springs, California at the annual conference of the National Association of Purchasing Card Professionals on using Forensic Analytics to detect purchasing card fraud, errors, waste and abuse. He also presented a keynote talk on
Benford's Law Benford's law, also known as the Newcomb–Benford law, the law of anomalous numbers, or the first-digit law, is an observation that in many real-life sets of numerical data, the leading digit is likely to be small.Arno Berger and Theodore ...
at the same conference. In June 2014 he presented a pre-conference workshop in
San Antonio ("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= State , subdivision_name1 = Texas , subdivision_t ...
, Texas at the annual global conference of the
Association of Certified Fraud Examiners The Association of Certified Fraud Examiners (ACFE) is a professional organization of fraud examiners. Its activities include producing fraud information, tools and training. Based in Austin, Texas, the ACFE was founded in 1988 by Joseph T. Wells ...
on
Benford's Law Benford's law, also known as the Newcomb–Benford law, the law of anomalous numbers, or the first-digit law, is an observation that in many real-life sets of numerical data, the leading digit is likely to be small.Arno Berger and Theodore ...
and Analytical Fraud Detection Techniques. In October, 2018 he presented two break-out sessions and one general session at the 27th Annual Conference of the International Association of Airline Internal Auditors held in Panama City, Panama. Nigrini, along with Arno Berger, Theodore Hill, and Steven Miller, were keynote speakers at the Benford's Law Conference organized by the European Union (Stresa, Italy, 10–12 July 2019). In August 2014 Nigrini published an article, ''Lessons from an $8 million fraud'', with Nathan J. Mueller who stole $8.45 million from his employer, an insurance company, over a four-year period. In the article Mueller describes his fraud scheme, how he explained his newfound wealth in the form of expensive cars, watches, nightlife entertainment, and Las Vegas gambling trips, to his wife and friends, and ultimately how he was caught. Mueller served his sentence at Federal Prison Camp, Duluth, a minimum security federal prison. He was released on February 27, 2015. In the article Nigrini reviews the preventive and detective anti-fraud measures that could have detected the multimillion-dollar fraud four years before it was detected, and only by chance. Nigrini and Mueller won the Lawler Prize for the article in 2014. Nigrini has a B.Com (Hons) degree from the
University of Cape Town The University of Cape Town (UCT) ( af, Universiteit van Kaapstad, xh, Yunibesithi ya yaseKapa) is a public research university in Cape Town, South Africa. Established in 1829 as the South African College, it was granted full university statu ...
, an MBA degree from the
University of Stellenbosch Stellenbosch University ( af, Universiteit Stellenbosch) is a public research university situated in Stellenbosch, a town in the Western Cape province of South Africa. Stellenbosch is the oldest university in South Africa and the oldest extant ...
, and a PhD degree from the
University of Cincinnati The University of Cincinnati (UC or Cincinnati) is a public research university in Cincinnati, Ohio. Founded in 1819 as Cincinnati College, it is the oldest institution of higher education in Cincinnati and has an annual enrollment of over 44,0 ...
. In addition to his academic credentials, Nigrini passed the Chartered Accountant (South Africa) exam in 1981 and his early accounting career included time with Peat, Marwick, Mitchell & Co. (now
KPMG KPMG International Limited (or simply KPMG) is a multinational professional services network, and one of the Big Four accounting organizations. Headquartered in Amstelveen, Netherlands, although incorporated in London, England, KPMG is a net ...
) and as a divisional accountant. Nigrini has served as an expert witness and has done consulting engagements for large international organisations and government departments at the state level.


References


External links


Mark J. Nigrini, Ph.D.: Data Analysis Technology for the Audit CommunityLive presentation of ''The control of purchasing card transactions: Continuous monitoring, intermittent monitoring, or a hybrid approach?''
21st World Continuous Auditing and Reporting Symposium
Short Audit Channel TV segment on Benford's Law and Data Analysis
Chicago, May, 2014 {{DEFAULTSORT:Nigrini, Mark J. Year of birth missing (living people) American accountants Living people People from Cape Town South African academics Stellenbosch University alumni University of Cape Town alumni University of Cincinnati alumni West Virginia University faculty White South African people