Auteur D. DÉCARY-HÉTU

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An island apart? Risks and prices in the Australian cryptomarket drug trade

J. CUNLIFFE ; J. MARTIN ; D. DÉCARY-HÉTU ; J. ALDRIDGE | 2017
Dans International Journal of Drug Policy (Vol.50, December 2017) Article : Périodique

Background: Australia has a reputation as an anomaly with regard to cryptomarket drug trading, with seemingly disproportionately high levels of activity given its relatively small size, high prices and anecdotal accounts of it being a destinatio[...]

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Cryptomarkets and the returns to criminal experience

M. OUELLET ; D. DÉCARY-HÉTU ; A. BERGERON | 2022
Dans Global Crime (Vol.23, n°1, April 2022) Article : Périodique

Criminal capital theory suggests more experienced offenders receive higher returns from crime. Offenders who accrue skills over their criminal career are better able to minimise detection, increase profits, and navigate illegal markets. Yet shif[...]

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Going international? Risk taking by cryptomarket drug vendors

D. DÉCARY-HÉTU ; M. PAQUET-CLOUSTON ; J. ALDRIDGE | 2016
Dans International Journal of Drug Policy (Vol.35, September 2016) Article : Périodique

Background: Since 2011, we have witnessed the rise of 'dark net' drug marketplaces known as cryptomarkets. Cryptomarkets operate on the same model as eBay as they provide a platform where authorized vendors can set up a virtual shop and place li[...]

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Hidden wholesale: The drug diffusing capacity of online drug cryptomarkets

J. ALDRIDGE ; D. DÉCARY-HÉTU | 2016
Dans International Journal of Drug Policy (Vol.35, September 2016) Article : Périodique

Background: In spite of globalizing processes 'offline' retail drug markets remain localized and - in recent decades - typically 'closed', in which dealers sell primarily to known customers. We characterize drug cryptomarkets as ‘anonymous open’[...]

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How accurate are drug cryptomarket listings by content, weight, purity and repeat purchase?

M. J. BARRATT ; R. COOMBER ; M. KOWALSKI ; J. ALDRIDGE ; R. MUNKSGAARD ; J. FERRIS ; A. MALM ; J. MARTIN ; D. DÉCARY-HÉTU | 2024
Dans Drugs, Habits and Social Policy (Vol.25, n°1, 2024) Article : Périodique

Purpose: Drug cryptomarkets increase information available to market actors, which should reduce information asymmetry and increase market efficiency. This study aims to determine whether cryptomarket listings accurately represent the advertised[...]

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Internet-facilitated drugs trade. An analysis of the size, scope and the role of the Netherlands

K. KRUITHOF ; J. ALDRIDGE ; D. DÉCARY-HÉTU ; M. SIM ; E. DUJSO ; S. HOORENS | 2016
Rapport

The potential role of the Internet in facilitating drugs trade first gained mass attention with the rise and fall of Silk Road; the first major online market place for illegal goods on the hidden web. After Silk Road was taken down by the FBI in[...]

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Nonmedical prescription psychiatric drug use and the darknet: A cryptomarket analysis

J. CUNLIFFE ; D. DÉCARY-HÉTU ; T. A. POLLAK | 2019
Dans International Journal of Drug Policy (Vol.73, November 2019) Article : Périodique

Background: Nonmedical prescription psychiatric drug use (NMPDU) is an increasing global health problem, with recent concern focusing on darknet cryptomarkets as sources of procurement. There is a shortage of evidence regarding comparative world[...]

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Not an 'Ebay for Drugs': The cryptomarket 'Silk Road' as a paradigm shifting criminal innovation

J. ALDRIDGE ; D. DÉCARY-HÉTU | 2014
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The online cryptomarket Silk Road has been oft-characterised as an 'eBay for drugs' with customers drug consumers making personal use-sized purchases. Our research demonstrates that this was not the case. Using a bespoke web crawler, we download[...]

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Six years later: Analyzing online black markets involved in herbal cannabis drug dealing in the United States

D. DÉCARY-HÉTU ; V. MOUSSEAU ; S. VIDAL | 2018
Dans Contemporary Drug Problems (Vol.45, n°4, December 2018) Article : Périodique

Cryptomarkets are online illicit marketplaces where drug dealers advertise the sale of illicit drugs. Anonymizing technologies such as the Tor network and virtual currencies are used to hide cryptomarket participants' identity and to limit the a[...]

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Size and scope of the tobacco trade on the darkweb

V. BARRERA ; A. MALM ; D. DÉCARY-HÉTU ; R. MUNKSGAARD | 2019
Dans Global Crime (Vol.20, n°1, February 2019) Article : Périodique

Globally, tobacco is responsible for the death of approximately 6 million individuals per year. In reaction, governments have enacted tobacco control policies that cope with the harmful effects of the drug. However, these policies have also crea[...]

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Studying illicit drug trafficking on Darknet markets: Structure and organisation from a Canadian perspective

J. BROSEUS ; D. RHUMORBARBE ; C. MIREAULT ; V. OUELLETTE ; F. CRISPINO ; D. DÉCARY-HÉTU | 2016
Dans Forensic Science International (Vol.264, July 2016) Article : Périodique

Cryptomarkets are online marketplaces that are part of the Dark Web and mainly devoted to the sale of illicit drugs. They combine tools to ensure anonymity of participants with the delivery of products by mail to enable the development of illici[...]

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The role of the 'dark web' in the trade of illicit drugs

K. KRUITHOF ; J. ALDRIDGE ; D. DÉCARY-HÉTU ; M. SIM ; E. DUJSO ; S. HOORENS | 2016
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The Internet has fundamentally changed ways of doing business, including the operations and activities of illegal markets. There are now around 50 online marketplaces on the ‘dark web’ that trade illegal drugs, novel psychoactive substances (NPS[...]

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The success rate of online illicit drug transactions during a global pandemic

A. BERGERON ; D. DÉCARY-HÉTU ; L. GIOMMONI ; M. P. VILLENEUVE-DUBUC | 2022
Dans International Journal of Drug Policy (Vol.99, January 2022) Article : Périodique

Background and Aims: In the months following the onset of the COVID-19 pandemic, the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA; 2020) observed an increased use of cryptomarkets, which led them to question whether cryptomark[...]

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