David Décary-Hétu (UdeM - ICCC Assistant director)

Faubert, C., Décary-Hétu, D., Malm, A., Ratcliffe, J. et B. Dupont (2021), « Law enforcement and disruption of offline and online activities: A review of contemporary challenges ». In Leukfeldt, R. & Weulen Kranenbarg, M. (dir.), Cybercrime in context: the human factor in victimization, offending, and policing. Springer, Amsterdam. 

Décary-Hétu, D., Mousseau, V. & Mulder, X.  (2020). Toujours plus haut: étude du réseau social et des promotions sur un forum d’ingénieurs sociaux. In Fortin, F. (ed.), Cybercrimes et enjeux technologiques. Contexte et perspectives. Presses internationales Polytechnique.

Décary-Hétu, D. & Flamand, C. (2020). The Open And Dark Web:
Facilitating Cybercrime And Technology-Enabled Offenses. In 
Leukfeldt, R., & Holt, T. (éds). The Human Factor of Cybercrime. Taylor & Francis.

Décary-Hétu, D. & Lavoie, M. (2018). Le BitCluster : un outil d’analyse des bitcoins. In Décary-Hétu, D., & Bérubé, M. (eds.), Délinquance et innovation. Presses de l’Université de Montréal. 

Mireault, C., Ouellette, V., Décary-Hétu, D., Crispino, F., Esseiva, P. & Broséus, J. (2018). Le trafic de stupéfiants : marché traditionnel canadien versus darknet. In Décary-Hétu, D., & Bérubé, M. (eds.), Délinquance et innovation. Presses de l’Université de Montréal. 

Décary-Hétu, D., Rossy, Q., Delémont, O. & Mulone, M. (2018). A bright road ahead for forensic science and criminology. In Rossy, Q., Décary-Hétu, D., Delémont, O., & Mulone, M. (eds.), The Routledge  International Handbook on Forensic Intelligence and Criminology. Routledge.

Rossy, Q. & Décary-Hétu, D. (2018). Internet traces and the analysis of online illicit markets. In Rossy, Q., Décary-Hétu, D., Delémont, O. & Mulone, M. (Eds.), Routledge International Handbook of Forensic Intelligence and Criminology. Routledge.

Décary-Hétu, D. (2018). Online Crime Monitoring. In Rossy, Q., Décary-Hétu, D., Delémont, O. & Mulone, M. (Eds.), Routledge International Handbook of Forensic Intelligence and Criminology. Routledge. 

Aldridge, J., & Décary-Hétu, D. (2016). Cryptomarkets And The Future Of Illicit Drug Markets. In EMCDDA (Eds.), The Internet And Drug Markets. Publications Office of the European Union.

Décary-Hétu, D., & Laferrière, D. (2015). Discrediting Vendors in Online Criminal Markets. In Malm, A., & Bichler, G. (éds.). Disrupting Criminal Networks: Network Analysis in Crime Prevention. Lynne Rienner.

Décary-Hétu, D. (2014). “La cybercriminalité.” In Dictionnaire de criminologie. 

Décary-Hétu, D., Dupont, B.  & Fortin, F. (2014), Policing the hackers by hacking them : Studying online deviants in IRC chat rooms. In Masys, A. (ed.), Networks and network analysis for defence and security. Springer. 

Décary-Hétu, D. (2013). Information Exchange Paths In IRC Hacking Chat Rooms. In Morselli, C. (ed.). Crime And Networks. Routledge.

Décary-Hétu, D. (2013). Le piratage informatique. In Fortin, F., (ed.). Cybercriminalité - Entre inconduite et crime organisé. Presses internationales Polytechnique.

Décary‐Hétu, D., Faubert, C., Chopin, J., Malm, A., Ratcliffe, J., & Dupont, B. (2023). “Like aspirin for arthritis”: A qualitative study of conditional cyber‐deterrence associated with police crackdowns on the dark web. Criminology & Public Policy. https://doi.org/10.1111/1745-9133.12642

Pereda, V., & Décary-Hetu, D. (2023). Illegal Market Governance and Organized Crime Groups’ Resilience: A Study of The Sinaloa Cartel. The British Journal of Criminology, azad027. https://doi.org/10.1093/bjc/azad027

Chopin, J., & Décary-Hétu, D. (2023). Dark web pedophile site users' cybersecurity concerns: A lifespan and survival analysis. Journal of Criminal Justice, 86, 102060. https://doi.org/10.1016/j.jcrimjus.2023.102060

Chopin, J., Décary-Hétu, D., Marois, E., & Vincendon, L. (2023). Sous-culture pédophile et processus d’enculturation en matière de cybersécurité: une analyse en classes latentes des thématiques sécuritaires sur le dark web. Criminologie, Forensique et Sécurité, 1(1). https://doi.org/10.26034/la.cfs.2023.3481

Toma, T., Décary-Hétu, D., & Dupont, B. (2023). The Benefits of a Cyber-Resilience Posture on Negative Public Reaction Following Data Theft. Journal of Criminology, 26338076231161898. https://doi.org/10.1177/26338076231161898

Biscop, M., & Décary-Hétu, D. (2022). Anonymity technologies in investigative journalism: a tool for inspiring trust in sources. Journalism Practice, 1-22. https://doi.org/10.1080/17512786.2022.2113740

Décary-Hétu, D., & Boivin, R. (2022). The criminology of Carlo Morselli II. Global Crime, 23(2), 123-125. https://doi.org/10.1080/17440572.2022.2087956

Boivin, R., & Décary-Hétu, D. (2022). Introduction: the criminology of Carlo Morselli. Global Crime, 23(1), 1-4. https://doi.org/10.1080/17440572.2022.2069934

Langel, S., Décary-Hétu, D., Beaudet-Labrecque, O., Brunoni, L., & Zbinden, R. (2022). Private clubs For hackers: how private forums shape the malware market. The Journal on Cybercrime & Digital Investigations. https://doi.org/10.18464/cybin.v7i1.36

Laferrière, D., & Décary-Hétu, D. (2023). Examining the uncharted dark web: Trust signalling on single vendor shops. Deviant Behavior, 44(1), 37-56. https://doi.org/10.1080/01639625.2021.2011479

Ouellet, M., Décary-Hétu, D., & Bergeron, A. (2022). Cryptomarkets and the returns to criminal experience. Global Crime, 23(1), 65-80. https://doi.org/10.1080/17440572.2022.2028622

Fraser, I., Chauvin, G. S., Faubert, C. & Décary-Hétu, D. (2021). Les interventions policières sur les facilitateurs du crime. Criminologie, 54(2), 295–320. https://doi.org/10.7202/1084298ar

Bergeron, A., Décary-Hétu, D., & Villeneuve-Dubuc, M. P. (2021). L’effet COVID sur les cryptomarchés: l’impact de la pandémie sur le niveau de succès des transactions de drogues. Criminologie, 54(2), 245-266. https://doi.org/10.7202/1084296ar

Bergeron, A., Décary-Hétu, D., Giommoni, L., & Villeneuve-Dubuc, M. P. (2022). The success rate of online illicit drug transactions during a global pandemic. International Journal of Drug Policy, 99, 103452. https://doi.org/10.1016/j.drugpo.2021.103452

Bergeron, A., Décary-Hétu, D., & Ouellet, M. (2022). Conflict and victimization in online drug markets. Victims & Offenders, 17(3), 350-371. https://doi.org/10.1080/15564886.2021.1943090

Bergeron, A., & Décary-Hétu, D. (2021). COVID-19 and the health of illicit substance users: Preliminary analysis from illicit drug transaction data. Archives of Pharmacology and Therapeutics, 3(1), 10-13. 

Bergeron, A., Décary-Hétu, D., & Ouellet, M. (2022). Conflict and victimization in online drug markets. Victims & Offenders, 17(3), 350-371. https://doi.org/10.1080/15564886.2021.1943090

Bergeron, A., Décary-Hétu, D., & Giommoni, L. (2020). Preliminary findings of the impact of COVID-19 on drugs crypto markets. International Journal of Drug Policy, 83, 102870. https://doi.org/10.1016/j.drugpo.2020.102870

Munksgaard, R., Décary-Hétu, D., Malm, A., & Nouvian, A. (2021). Distributing tobacco in the dark: assessing the regional structure and shipping patterns of illicit tobacco in cryptomarkets. Global Crime, 22(1), 1-21. https://doi.org/10.1080/17440572.2020.1799787

Munksgaard, R., Décary-Hétu, D., Mousseau, V., & Malm, A. (2019). Diversification of tobacco traffickers on cryptomarkets. Trends in Organized Crime, 1-22. https://doi.org/10.1007/s12117-019-09375-6

Guillot, M., & Décary-Hétu, D. (2019). Cryptomarchés et carding: impact sur l’offre et la demande. Criminologie, 52(2), 63-82. https://doi.org/10.7202/1065856ar

Cunliffe, J., Décary-Hêtu, D., & Pollak, T. A. (2019). Nonmedical prescription psychiatric drug use and the darknet: a cryptomarket analysis. International Journal of Drug Policy, 73, 263-272. https://doi.org/10.1016/j.drugpo.2019.01.016

Barrera, V., Malm, A., Décary-Hétu, D., & Munksgaard, R. (2019). Size and scope of the tobacco trade on the darkweb. Global Crime, 20(1), 26-44. https://doi.org/10.1080/17440572.2019.1569520

Décary-Hétu, D., Mousseau, V., & Vidal, S. (2018). Six years later: Analyzing online black markets involved in herbal cannabis drug dealing in the United States. Contemporary Drug Problems, 45(4), 366-381. https://doi.org/10.1177/0091450918797355

Décary-Hétu, D., Mousseau, V., & Rguioui, I. (2018). The shift to online tobacco trafficking. International Journal of Cyber Criminology, 12(1), 47-67.

Paquet-Clouston, M., Autixier, C., & Décary-Hétu, D. (2018). Comprendre les interactions des vendeurs de drogues illicites sur les forums de discussion des cryptomarchés. Canadian Journal of Criminology and Criminal Justice, 60(4), 455-477. https://doi.org/10.3138/cjccj.2017-0033.r2

Demant, J., Munksgaard, R., Décary-Hétu, D., & Aldridge, J. (2018). Going local on a global platform: A critical analysis of the transformative potential of cryptomarkets for organized illicit drug crime. International Criminal Justice Review, 28(3), 255-274. https://doi.org/10.1177/1057567718769719

Martin, J., Cunliffe, J., Décary-Hétu, D., & Aldridge, J. (2018). Effect of restricting the legal supply of prescription opioids on buying through online illicit marketplaces: interrupted time series analysis. bmj, 361. https://doi.org/10.1136/bmj.k2270

Décary-Hétu, D., & Vidal, S. (2018). Les réseaux de coauteurs: 40 ans de collaborations à la revue Criminologie. Criminologie, 51(1), 55-78. https://doi.org/10.7202/1045308ar

Leclerc, C., Ream, F., Décary-Hétu, D., Macaluso, B., & Larivière, V. (2018). Les paradigmes de la revue Criminologie: auteurs, revues et disciplines qui ont marqué son histoire. Criminologie, 51(1), 79-109. https://doi.org/10.7202/1045309ar

Vidal, S., & Décary-Hétu, D. (2018). Shake and bake: Exploring drug producers’ adaptability to legal restrictions through online methamphetamine recipes. Journal of Drug Issues, 48(2), 269-284. https://doi.org/10.1177/0022042617751685

Paquet-Clouston, M., Décary-Hétu, D., & Morselli, C. (2018). Assessing market competition and vendors’ size and scope on AlphaBay. International Journal of Drug Policy, 54, 87-98. https://doi.org/10.1016/j.drugpo.2018.01.003

Paquet-Clouston, M., Décary-Hétu, D., & Bilodeau, O. (2018). Cybercrime is whose responsibility? A case study of an online behaviour system in crime. Global crime, 19(1), 1-21. https://doi.org/10.1080/17440572.2017.1411807

Cunliffe, J., Martin, J., Décary-Hétu, D., & Aldridge, J. (2017). An island apart? Risks and prices in the Australian cryptomarket drug trade. International Journal of Drug Policy, 50, 64-73. https://doi.org/10.1016/j.drugpo.2017.09.005

Morselli, C., Décary-Hétu, D., Paquet-Clouston, M., & Aldridge, J. (2017). Conflict management in illicit drug cryptomarkets. International Criminal Justice Review, 27(4), 237-254. https://doi.org/10.1177/1057567717709498

Décary-Hétu, D., & Quessy-Doré, O. (2017). Are repeat buyers in cryptomarkets loyal customers? Repeat business between dyads of cryptomarket vendors and users. American Behavioral Scientist, 61(11), 1341-1357. https://doi.org/10.1177/0002764217734265

Décary-Hétu, D., & Giommoni, L. (2017). Do police crackdowns disrupt drug cryptomarkets? A longitudinal analysis of the effects of Operation Onymous. Crime, Law and Social Change, 67, 55-75. https://doi.org/10.1007/s10611-016-9644-4

Bécue, Andy & Décary-Hétu, David (2016). Introduction. Security Journal, 29 (4), 539-542.

Mireault, C., Ouellette, V., Décary-Hétu, D., Crispino, F., & Broséus, J. (2016). Potentiel criminalistique de l'étude du trafic de drogues au Canada à partir des données collectées sur les cryptomarchés. Canadian Society of Forensic Science Journal, 49(4), 161-175. https://doi.org/10.1080/00085030.2016.1189229

Décary-Hétu, D., Paquet-Clouston, M., & Aldridge, J. (2016). Going international? Risk taking by cryptomarket drug vendors. International Journal of Drug Policy, 35, 69-76. https://doi.org/10.1016/j.drugpo.2016.06.003

Aldridge, J., & Décary-Hétu, D. (2016). Hidden wholesale: The drug diffusing capacity of online drug cryptomarkets. International Journal of Drug Policy, 35, 7-15. https://doi.org/10.1016/j.drugpo.2016.04.020

Dupont, B., Côté, A. M., Savine, C., & Décary-Hétu, D. (2016). The ecology of trust among hackers. Global Crime, 17(2), 129-151. https://doi.org/10.1080/17440572.2016.1157480

Broséus, J., Rhumorbarbe, D., Mireault, C., Ouellette, V., Crispino, F., & Décary-Hétu, D. (2016). Studying illicit drug trafficking on Darknet markets: structure and organisation from a Canadian perspective. Forensic science international, 264, 7-14. https://doi.org/10.1016/j.forsciint.2016.02.045

Décary-Hétu, D., & Aldridge, J. (2015). Sifting through the net: Monitoring of online offenders by researchers. European Review of Organised Crime, 2(2), 122-141.

Décary-Hétu, D., & Eudes, M. (2015). Partenariats criminels au sein d’un forum de carding: alliés, rivaux ou escrocs? Étude de l’utilisation d’identités virtuelles multiples. Revue internationale de criminologie et de police technique scientifique, 68(3), 299-314

Décary‐Hétu, D. (2014). Police operations 3.0: On the impact and policy implications of police operations on the Warez scene. Policy & Internet, 6(3), 315-340. https://doi.org/10.1002/1944-2866.POI369

Décary-Hétu, D., & Leppänen, A. (2016). Criminals and signals: An assessment of criminal performance in the carding underworld. Security Journal, 29, 442-460. https://doi.org/10.1057/sj.2013.39

Décary-Hétu, D., & Dupont, B. (2013). Reputation in a dark network of online criminals. Global Crime, 14(2-3), 175-196. https://doi.org/10.1080/17440572.2013.801015

Morselli, C., & Décary-Hétu, D. (2013). Crime facilitation purposes of social networking sites: A review and analysis of the ‘cyberbanging’phenomenon. Small Wars & Insurgencies, 24(1), 152-170. https://doi.org/10.1080/09592318.2013.740232

Décary-Hétu, D., & Dupont, B. (2012). The social network of hackers. Global Crime, 13(3), 160-175. https://doi.org/10.1080/17440572.2012.702523

Décary-Hétu, D., Morselli, C., & Leman-Langlois, S. (2012). Welcome to the scene: A study of social organization and recognition among warez hackers. Journal of Research in Crime and Delinquency, 49(3), 359-382. https://doi.org/10.1177/0022427811420876

Morselli, C., & Décary-Hétu, D. (2011). Les sites de réseautage social et la présence des groupes criminels. Revue internationale de criminologie et de police technique et scientifique. 64(4), 431-450.

Décary-Hétu, D., & Morselli, C. (2011). Gang Presence in Social Network Sites. International journal of cyber criminology, 5(2).

Blais, É., Poirier, B., Bustros-Piché, A., & Décary-Hétu, D. (2022). Potentiel du projet de loi C-21 à contrer les violences par arme à feu : Analyse prospective et comparative des régimes de contrôle des armes à feu. Ministère de la Sécurité publique.

Blais, É., Décary-Hétu, D., Leclerc, B., & Fraser, I. (2022). Le marché des armes à feu illicites au Québec : stratégies et sources d’approvisionnement. Ministère de la Sécurité publique.

Décary-Hétu, D., Paquet-Clouston, M., Bouchard, M. & Morselli, C. (2019, december). Patterns in Cannabis Cryptomarkets in Canada in 2018. Public Safety Canada. 

Martin, J., Cunliffe, J., Décary-Hétu, D. & Aldridge, J. (2018, august). The International Darknet Drugs Trade: A Regional Analysis of Cryptomarkets. AIC Research Report series. 

Kristy, K., Aldridge, J., Décary-Hétu, D., Sim, M., Dujso, E., & Hoorens, S. (2016, november). "Internet-facilitated Drugs Trade".

Aldridge, J., & Décary-Hétu, D. (2015, december). "Cryptomarkets: The Darknet As An Online Drug Market Innovation."

Lévesque, P-L., & Décary-Hétu, D. (2012, june). Comparaison des systèmes carcéraux au Québec et en Scandinavie. Research Chair On International And Comparative Political Economy of Canada.

Décary-Hétu, D. (2011, june). Botmasters: mythe ou réalité?. Research Chair On Security, Identity And Technology of Canada.