Criminology and Criminal Justice Commons^™

The Role Of Investigative Genetic Genealogy In The Field Of Criminal Justice, Chloe Haas

Honors Projects

Investigative genetic genealogy is an investigative method used by law enforcement to solve crimes. It involves the uploading of DNA found at a crime scene to genealogy databases to narrow down the suspect pool. The research question for this study is: Is law enforcement’s use of investigative genetic genealogy ethical? I conducted ten interviews with individuals who had a background in the Criminal Justice field, the legal field, the forensics field, and the field of genealogy to see their opinions on this topic. A majority of the participants in this study stated that they believe that law enforcement should be …

Book Review: Tracers In The Dark: The Global Hunt For The Crime Lords Of Cryptocurrency, Marion Jones

International Journal of Cybersecurity Intelligence & Cybercrime

Doubleday released Andy Greenberg’s Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency in November 2022. Through vivid case studies of global criminal investigations, the book dispels myths about the anonymizing power of cryptocurrency. The book details how the ability to identify cryptocurrency users and payment methods successfully brought down several large criminal empires, while also highlighting the continuous cat-and-mouse game between law enforcement officials and criminal actors using cryptocurrency. The book is an excellent resource for law enforcement officials, academics, and general cybersecurity practitioners interested in cryptocurrency-related criminal activities and law enforcement techniques.

Navigating The Digital Frontier: The Intersection Of Cybersecurity Challenges And Young Adult Life, Hannarae Lee

International Journal of Cybersecurity Intelligence & Cybercrime

Papers from this issue advocate for empowering young adults with knowledge and tools to navigate cyberspace safely, emphasizing the necessity of heightened cybersecurity measures and proactive education. As we advance into the digital abyss, this call becomes imperative, ensuring that the young adults' experience remains a journey of growth and enlightenment, unaffected by the shadows of unseen online threats.

U.S. Online Romance Scams: A Mixed Methods Analysis Of Factors Associated With Victimization And Exploration Of Lived Experiences Of Victimization, Rebecca A. Cole

Social Work Dissertations - Archive

The objective of this dissertation is to understand develop an understanding of experiences of online romance scam¹(ORS) victimization and to examine factors associated with ORS victimization. The dissertation samples ORS victims and uses purposive sampling strategies to recruit participants. The research used a mixed methods explanatory design approach. Inclusion criteria included ORS victims 18 and older who lived in the U.S., lost any amount of money in ORS scam, and met the scammer on any Internet platform. Three research manuscripts complete this dissertation. The first manuscript is a scoping review to understand the mental and physical health outcomes …

Judging Firearms Evidence, Brandon L. Garrett, Eric Tucker, Nicholas Scurich

Faculty Scholarship

Firearms violence results in hundreds of thousands of criminal investigations each year. To try to identify a culprit, firearms examiners seek to link fired shell casings or bullets from crime scene evidence to a particular firearm. The underlying assumption is that firearms impart unique marks on bullets and cartridge cases, and that trained examiners can identify these marks to determine which were fired by the same gun. For over a hundred years, firearms examiners have testified that they can conclusively identify the source of a bullet or cartridge case. In recent years, however, research scientists have called into question the …

Dna Analysis: The Answer For Unsolved Cases?, Sarah Hetchler

Master of Arts in Criminal Justice Leadership

DNA analysis has become a crucial part of solving cases. It has developed significantly since its creation in the mid-1980s. The longing for answers within unsolved cases is historically lengthy, leaving traces of distrust and injustice. Criminologists offer a potential solution to the mess created by connecting DNA analysis to protect victims and communities. DNA evidence and analysis can assist in solving cases and provide answers for exonerees. Like public genealogy websites, law enforcement agencies must acknowledge new methods to solve issues. Not only could law enforcement agencies solve and arrest suspects through DNA analysis, but DNA could also provide …

Quality Management And Oversight Of Texas Forensic Science Service Providers, Sarah P. Chu

Dissertations, Theses, and Capstone Projects

Forensic science oversight in the U.S. largely relies upon voluntary third-party forensic laboratory accreditation programs. Without a national system of regulation and given the highly fragmented local systems of control, few forensic science service providers (FSSPs) are subject to regulatory oversight beyond their third-party accreditors. Texas is unique in its establishment of a robust statewide oversight system and a strong governmental culture of transparency, permitting this study of forensic quality management. This study consisted of two parts. The first part of this dissertation characterized and analyzed quality incident reports (QIRs) published by the Texas Department of Public Safety Crime Laboratory …

Understanding The Use Of Artificial Intelligence In Cybercrime, Katalin Parti, Thomas Dearden, Sinyong Choi

International Journal of Cybersecurity Intelligence & Cybercrime

Artificial intelligence is one of the newest innovations which offenders exploit to satisfy their criminal desires. Although understanding cybercrime that is associated with this relatively new technology is essential in developing proper preventive measures, little has been done to examine this area. Therefore, this paper provides an overview of the two articles featured in the special issue of the International Journal of Cybersecurity Intelligence and Cybercrime, one about deepfakes in the metaverse and the other about social engineering attacks. The articles were written by the winners of the student paper competition at the 2023 International White Hat Conference.

Victimization By Deepfake In The Metaverse: Building A Practical Management Framework, Julia Stavola, Kyung-Shick Choi

International Journal of Cybersecurity Intelligence & Cybercrime

Deepfake is digitally altered media aimed to deceive online users for political favor, monetary gain, extortion, and more. Deepfakes are the prevalent issues of impersonation, privacy, and fake news that cause substantial damage to individuals, groups, and organizations. The metaverse is an emerging 3-dimensional virtual platform led by AI and blockchain technology where users freely interact with each other. The purpose of this study is to identify the use of illicit deep fakes which can potentially contribute to cybercrime victimization in the metaverse. The data will be derived from expert interviews (n=8) and online open sources to design a framework …

Harnessing Large Language Models To Simulate Realistic Human Responses To Social Engineering Attacks: A Case Study, Mohammad Asfour, Juan Carlos Murillo

International Journal of Cybersecurity Intelligence & Cybercrime

The research publication, “Generative Agents: Interactive Simulacra of Human Behavior,” by Stanford and Google in 2023 established that large language models (LLMs) such as GPT-4 can generate interactive agents with credible and emergent human-like behaviors. However, their application in simulating human responses in cybersecurity scenarios, particularly in social engineering attacks, remains unexplored. In addressing that gap, this study explores the potential of LLMs, specifically the Open AI GPT-4 model, to simulate a broad spectrum of human responses to social engineering attacks that exploit human social behaviors, framing our primary research question: How does the simulated behavior of human targets, based …

The Crisis Of Femicides In Mexico, Alejandra Vela

Themis: Research Journal of Justice Studies and Forensic Science

Femicides are a growing issue in Mexico. These murders are intertwined with the incompetence of authorities, poverty, corruption, and organized crime. Authorities tend to blame victims by not taking missing reports seriously, nor do they conduct searches in these urgent situations. Authorities do not have DNA databases, space in morgues, and have little forensic science training. Ways of identifying remains involve odontology, bitemarks, and saliva. These provide a means of identifying through individual characteristics and DNA. Evidence is usually mishandled and not tested, or purposely lost to stop the investigation, thus, involving corruption. Criminal organizations, known as cartels, bribe authorities …

Trace Dna Detection Using Diamond Dye: A Recovery Technique To Yield More Dna, Leah Davis

Master's Theses

This study aspires to find a new screening approach to trace DNA recovery techniques to yield a higher quantity of trace DNA from larger items of evidence. It takes the path of visualizing trace DNA on items of evidence with potential DNA so analysts can swab a more localized area rather than attempting to recover trace DNA through the general swabbing technique currently used for trace DNA recovery. The first and second parts consisted of observing trace DNA interaction with Diamond Dye on porous and non-porous surfaces.

The third part involved applying the Diamond Dye solution by spraying it onto …

Some Legal And Practical Challenges In The Investigation Of Cybercrime, Ritz Carr

Cybersecurity Undergraduate Research Showcase

According to the Internet Crime Complaint Center (IC3), in 2021, the United States lost around $6.9 billion to cybercrime. In 2022, that number grew to over $10.2 billion (IC3, 2022). In one of many efforts to combat cybercrimes, at least 40 states “introduced or considered more than 250 bills or resolutions that deal significantly with cybersecurity” with 24 states officially enacting a total of 41 bills (National Conference on State Legislatures, 2022).

The world of cybercrime evolves each day. Nevertheless, challenges arise when we investigate and prosecute cybercrime, which will be examined in the following collection of essays that highlight …

Research Trends In Cybercrime And Cybersecurity: A Review Based On Web Of Science Core Collection Database, Ling Wu, Qiong Peng, Michael Lembke

International Journal of Cybersecurity Intelligence & Cybercrime

Studies on cybercrime and cybersecurity have expanded in both scope and breadth in recent years. This study offers a bibliometric review of research trends in cybercrime and cybersecurity over the past 26 years (1995-2021) based on Web of Science core collection database. Specifically, we examine the growth of scholarship and the expanded scope of subject categories and relevant journals. We also analyze the research collaboration network based on authors’ affiliated institutions and countries. Finally, we identify major topics within the fields, how each topic relates to – and diverges from – one another, and their evolution over time. Overall, we …

New Knowledge, Better Decisions: Promoting Effective Policymaking Through Cybercrime Analysis, Austen D. Givens

International Journal of Cybersecurity Intelligence & Cybercrime

This editorial introduction will present an overview of the four articles contained in this issue of the International Journal of Cybersecurity Intelligence and Cybercrime. The articles examine the profiling of hackers, the role of the media in shaping public perceptions of cyberterrorism, research trends in cybersecurity and cybercrime, as well as the impacts of cyberbullying.

Threat Construction And Framing Of Cyberterrorism In The U.S. News Media, Mehmet F. Bastug, Ismail Onat, Ahmet Guler

International Journal of Cybersecurity Intelligence & Cybercrime

This research aims to explore the influence of news media on the fear of cyberterrorism and how cyberterrorism is framed in the media. Using a mixed-method approach as a research strategy, this paper reports on two studies that explore the influence of news reading on the fear of cyberterrorism. The first study analyzed survey responses from 1,190 participants and found that increased exposure to reading news media was associated with increased fear of cyberterrorism. The second study, built on the first, sought to investigate how cyberterrorism is framed and constructed as a threat by the US local and national newspapers. …

Prevalence And Trends Of Depression Among Cyberbullied Adolescents - Youth Risk Behavior Survey, United States, 2011 – 2019, Jason Nicholson, Catherine Marcum, George E. Higgins

International Journal of Cybersecurity Intelligence & Cybercrime

The difference in depression between non-cyberbullied and cyberbullied youth is not well understood. To describe the prevalence and trends in depression among cyberbullied adolescents. Using cross-sectional, nationally-representative data from the YRBS 2011 - 2019, we estimated the prevalence and trends of depression across the total years and within cyberbullied groups that include biological sex and race and ethnicity among adolescents. The results indicated the prevalence of depression was higher among those that were cyberbullied. Within the cyberbullied groups the total trend was higher than the non-cyberbullied, females had a higher prevalence of depression than males, and Hispanics had a higher …

Understanding The Connection Between Hackers And Their Hacks: Analyzing Usdoj Reports For Hacker Profiles, Joshua Gerstenfeld

International Journal of Cybersecurity Intelligence & Cybercrime

Recently, it seems as if hacking-related stories can be found in the news every day. To study, and hopefully prevent, this new type of crime, the field of cyber criminology has emerged. This study adds to the existing cybercrime literature by examining hacking behavior specifically. It determines if there is a relationship between the age, gender, and nationality of hackers and characteristics of the cyberattacks that they perpetrate. To do this, this study analyzes 122 United States Department of Justice (USDOJ) press reports from January 2019 to December 2021. Some key results include the finding that older hackers and international …

Dna Transfer And Persistence On Non-Porous Surfaces Submerged In Spring Water [Preliminary Study], Morgan L.. Korzik, Josep De Alcaraz-Fossoul, Michael S. Adamowicz, David San Pietro

Forensic Science: Faculty Publications

Submerged items are often thought to lack evidentiary value. However, previous studies have shown the ability to recover DNA from submerged porous items for upwards of six weeks. The crevices or interweaving fibers in porous items are thought to protect DNA from being washed away. It is hypothesized that, because non-porous surfaces do not have the same traits that might aid in DNA retention, then DNA quantities and the number of donor alleles recovered would decrease over longer submersion periods. Additionally, it is hypothesized that DNA quantity and the number of alleles would be negatively affected by flow conditions. Neat …

Teaching Forensic Entomology With Common Grocery Items: Decomposition And Insect Succession Studies, Erin Bauer, Charles Murrieta, Larry Barksdale

Department of Entomology: Faculty Publications

Forensic science and entomology programs may benefit from using deceased pigs as teaching resources due to anatomical similarities to humans. The use of such animals provides opportunities for students to learn the effects of geographical location and climate on insects; understand insect succession; practice insect collection and identification; and learn post-mortem interval procedures, taphonomic principles of decomposition, and crime scene investigation and management techniques. Forensic entomology and taphonomic studies fit well with educational interests in experiential learning. Pigs may be readily available through animal science departments or local producers, and many institutions may have property where this research can be …

Meta-Analysis Of Scent Detection Canines And Potential Factors Influencing Their Success Rates, Molly Marie Jaskinia

Graduate Student Theses, Dissertations, & Professional Papers

Objective: This is a meta-analysis focused on the success rates of scent detection canines and potential factors that could influence their accuracy. A series of statistical analyses were conducted to determine if certain demographic factors, such as the dog’s gender, age, and breed, have an effect on a scent dog’s accuracy during a search. Or if more circumstantial factors, like the dog’s level of experience in scent work, the type of target scent, and their handler’s awareness of the target’s location, affect the outcome of the search.

Materials and Methods: A dataset was created from 37 different articles consisting of …

Judging Firearms Evidence And The Rule 702 Amendments, Brandon Garrett, Nicholas Scurich, Eric Tucker, Hannah Bloom

Faculty Scholarship

No abstract provided.

Sentence Length And Perceptions Of Dangerousness As A Function Of Race, Attributional Complexity, And Ability To Meet Bail, Hannah Baldwin

Psychology Theses

Defendant race and ethnicity impact sentencing length decisions, leading to discrimination in the criminal justice system. Aspects of the pretrial process that strongly correlate with a defendant’s socioeconomic status, the use of cash bail, may also influence sentencing length, given the negative stereotypes about individuals of lower socioeconomic statuses. Relatively few studies have explored the impact of cash bail use on sentencing decisions or sought to understand why use of cash bail might influence these decisions. The current study investigates the impact of defendant ability to meet bail (yes v. no) on judgments of sentence length and dangerousness within the …

The Rise Of Terrorism In Africa And What It Means For U.S. Policymakers, Bridget Mary Hughes

Master's Theses

This thesis utilizes three case studies to measure the rise of terrorism in Africa. This qualitative data leads the reader to one ultimate question: what does the rise in terrorism in Africa mean for the United States (U.S.) and U.S. policymakers, National Security academia, students in National Security, if anything at all? The answer is: if civilian and military compounds are being targeted by these violent extremists, as these three case studies demonstrate, it is my recommendation that U.S. policymakers cease sending troops to the African theater and, instead, allocate funding to the citizens and nonprofits of the countries whom …

Understanding Deviance And Victimization In Cyber Space Among Diverse Populations, Insun Park

International Journal of Cybersecurity Intelligence & Cybercrime

Recent years have witnessed a growing academic interest in deviance and victimization in the cyber space. The current issue of the International Journal of Cybersecurity Intelligence and Cybercrime features three empirical research articles on online behavior of traditionally under-researched populations and a review of much waited book on digital forensics and investigation. This paper was prepared to introduce these important scholarly works in the context of newly emerging scholarship that focuses on the experiences of diverse subgroups in cyberspace.

Aggressive Reality Docuseries And Cyberbullying: A Partial Test Of Glaser’S Differential Identification Theory, J. Ra’Chel Fowler, Darren R. Beneby, Kenethia L. Fuller

International Journal of Cybersecurity Intelligence & Cybercrime

Reality docuseries have dominated primetime airwaves for the greater part of three decades. However, little is known about how viewers who are enamored with the genre’s most aggressive characters are influenced. Using Glaser’s (1956) theory of differential identification, this study employs survey data from 210 college students at a historically Black college and university to explore whether identification with characters from aggressive reality docuseries (ARDs) and the frequency of viewing ARD are positively associated with cyberbullying. Results of multivariate analyses revealed that men were more likely than women to publicly shame others and air other’s dirty laundry online. Additionally, the …

Emerging Trends In Cybercrime Awareness In Nigeria, Ogochukwu Favour Nzeakor, Bonaventure N. Nwokeoma, Ibrahim Hassan, Benjamin Okorie Ajah, John T. Okpa

International Journal of Cybersecurity Intelligence & Cybercrime

The study examined the current trend in cybercrime awareness and the relationship such trend has with cybercrime vulnerability or victimization. Selecting a sample of 1104 Internet users from Umuahia, Abia State, Nigeria, We found that: 1) awareness of information security was high in that about 2 in every 3 (68%) participants demonstrated a favorable awareness of information security and cybercrime. It was, however, revealed that such a high level of awareness could be partial and weak. 2) most Internet users demonstrated the awareness of fraud-related cybercrime categories (39%), e-theft (15%), hacking (12%), and ATM theft (10%). However, they were rarely …

Book Review: Digital Forensics And Cyber Investigation

International Journal of Cybersecurity Intelligence & Cybercrime

No abstract provided.

Understanding The Challenges Of Cryptography-Related Cybercrime And Its Investigation, Sinyong Choi, Katalin Parti

International Journal of Cybersecurity Intelligence & Cybercrime

Cryptography has been applied to a range of modern technologies which criminals also exploit to gain criminal rewards while hiding their identity. Although understanding of cybercrime involving this technique is necessary in devising effective preventive measures, little has been done to examine this area. Therefore, this paper provides an overview of the two articles, featured in the special issue of the International Journal of Cybersecurity Intelligence and Cybercrime, that will enhance our understanding of cryptography-related crime, ranging from cryptocurrency and darknet market to password-cracking. The articles were presented by the winners of the student paper competition at the 2022 International …

Dynamics Of Dark Web Financial Marketplaces: An Exploratory Study Of Underground Fraud And Scam Business, Bo Ra Jung, Kyung-Shick Choi, Claire Seungeun Lee

International Journal of Cybersecurity Intelligence & Cybercrime

The number of Dark Web financial marketplaces where Dark Web users and sellers actively trade illegal goods and services anonymously has been growing exponentially in recent years. The Dark Web has expanded illegal activities via selling various illicit products, from hacked credit cards to stolen crypto accounts. This study aims to delineate the characteristics of the Dark Web financial market and its scams. Data were derived from leading Dark Web financial websites, including Hidden Wiki, Onion List, and Dark Web Wiki, using Dark Web search engines. The study combines statistical analysis with thematic analysis of Dark Web content. Offering promotions …