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"Computer crimes Economic aspects."
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Markets for Cybercrime Tools and Stolen Data
Criminal activities in cyberspace are increasingly facilitated by burgeoning black markets. This report characterizes these markets and how they have grown into their current state to provide insight into how their existence can harm the information security environment. Understanding these markets lays the groundwork for exploring options to minimize their potentially harmful influence.
eBook
Hacked
Inside the life of a hacker and cybercrime culture.
Public discourse, from pop culture to political rhetoric, portrays hackers as deceptive, digital villains. But what do we actually know about them?
InHacked, Kevin F. Steinmetz explores what it means to be a hacker and the nuances of hacker culture. Through extensive interviews with hackers, observations of hacker communities, and analyses of hacker cultural products, Steinmetz demystifies the figure of the hacker and situates the practice of hacking within the larger political and economic structures of capitalism, crime, and control.This captivating book challenges many of the common narratives of hackers, suggesting that not all forms of hacking are criminal and, contrary to popular opinion, the broader hacker community actually plays a vital role in our information economy.Hackedthus explores how governments, corporations, and other institutions attempt to manage hacker culture through the creation of ideologies and laws that protect powerful economic interests. Not content to simply critique the situation, Steinmetz ends his work by providing actionable policy recommendations that aim to redirect the focus from the individual to corporations, governments, and broader social issues.A compelling study,Hackedhelps us understand not just the figure of the hacker, but also digital crime and social control in our high-tech society.
eBook
Cybersecurity : current writings on threats and protection
\"This handbook of cybersecurity best practices is for public officials and citizens, employers and employees, corporations and consumers. Essays also address the development of state-of-the-art software systems and hardware for public and private organizations, the use of which holds down the cost of providing services, saving money for taxpayers and consumers\"-- Provided by publisher.
Book
Cybercriminal networks in the UK and Beyond: Network structure, criminal cooperation and external interactions
This article examines the network structure, criminal cooperation, and external interactions of cybercriminal networks. Its contribution is empirical and inductive. The core of this study involved carrying out 10 case analyses on closed cybercrime investigations – all with financial motivations on the part of the offenders - in the UK and beyond. Each analysis involved investigator interview and access to unpublished law enforcement files. The comparison of these cases resulted in a wide range of findings on these cybercriminal networks, including: a common division between the scam/attack components and the money components; the presence of offline/local elements; a broad, and sometimes blurred, spectrum of cybercriminal behaviour and organisation. An overarching theme across the cases that we observe is that cybercriminal business models are relatively stable.
Journal Article
Cybersecurity Ops with bash : attack, defend, and analyze from the command line
If you hope to outmaneuver threat actors, speed and efficiency need to be key components of your cybersecurity operations. Mastery of the standard command-line interface (CLI) is an invaluable skill in times of crisis because no other software application can match the CLI's availability, flexibility, and agility. This practical guide shows you how to use the CLI with the bash shell to perform tasks such as data collection and analysis, intrusion detection, reverse engineering, and administration. Authors Paul Troncone, founder of Digadel Corporation, and Carl Albing, coauthor of bash cookbook (O'Reilly), provide insight into command-line tools and techniques to help defensive operators collect data, analyze logs, and monitor networks. Penetration testers will learn how to leverage the enormous amount of functionality built into nearly every version of Linux to enable offensive operations.
Book
Bullying experiences in childhood and health outcomes in adulthood
This study examines whether the experience of being bullied at school has a long-term impact on three health outcomes in adulthood in Japan: subjective health, mental health, and activity restriction due to health conditions. We employed a random effects model and the Karlson-Holm-Breen method to decompose the total effect of being bullied at school on health inequality into a direct effect and an indirect effect working through intervening factors including education, marriage, economic well-being, and social networks. We used the Japanese Life Course Panel Surveys 2007–2020 (waves 1–14), a nationally representative panel data set that includes 2,260 male and 2,608 female respondents. The results demonstrate that for both men and women, the direct effect of being bullied at school was strong and significant. Bullying experiences in childhood had a long-term impact on health outcomes in adulthood, regardless of social background and mediating factors of education, marriage, economic well-being, and social networks. Bullying victimization increased the risk of poor subjective health, low mental health scores, and activity restriction due to health conditions. Intervening factors (especially economic well-being and friendship) mediated the association between bullying experiences and all health outcomes, but their contributions were modest. Policy measures not only to prevent bullying during childhood but also to alleviate its negative consequences in adulthood should be considered to help people who have encountered adverse childhood experiences.
Journal Article
Intelligent Method for Generating Criminal Community Influence Risk Parameters Using Neural Networks and Regional Economic Analysis
This article develops an innovative and intelligent method for analysing the criminal community’s influence on risk-forming parameters based on an analysis of regional economic processes. The research motivation was the need to create an intelligent method for quantitative assessment and risk control arising from the interaction between regional economic processes and criminal activity. The method includes a three-level mathematical model in which the economic activity dynamics are described by a modified logistic equation, taking into account the criminal activity’s negative impact and feedback through the integral risk. The criminal activity itself is modelled by a similar logistic equation, taking into account the economic base. The risk parameter accumulates the direct impact and delayed effects through the memory core. To numerically solve the spatio-temporal optimal control problem, a neural network based on the convolutional architecture was developed: two successive convolutional layers (N1 with 3 × 3 filters and N2 with 3 × 3 filters) extract local features, after which two 1 × 1 convolutional layers (FC1 and FC2) form a three-channel output corresponding to the control actions UE, UC, and UI. The loss function combines the supervised component and the residual terms of the differential equations, which ensures the satisfaction of physical constraints. The computational experiment showed the high accuracy of the model: accuracy is 0.9907, precision is 0.9842, recall is 0.9983, and F1-score is 0.9912, with a minimum residual loss of 0.0093 and superiority over alternative architectures in key metrics (MSE is 0.0124, IoU is 0.74, and Dice is 0.83).
Journal Article
Birds of a feather: intra-industry spillover of the Target customer data breach and the shielding role of IT, marketing, and CSR
The authors develop a conceptual framework for conditions under which news of a major customer data breach at a U.S. retail firm is likely to decrease other U.S. retailers’ shareholder value. Using the massive data breach at Target Corporation as their empirical context, and an event study of 168 publicly listed U.S. retailers as their methodology, the authors find considerable support for their framework. Results indicate that the Target data breach resulted in negative abnormal returns for other U.S. retailers, and that the strength of this contagion effect was moderated by factors related to retailers’ (a) size and product market similarity with Target, (b) governance-related tie-strength with Target, (c) information technology-related ability to prevent a similar breach, (d) marketing ability to respond effectively in the aftermath of a similar breach, and (e) corporate social responsibility. The authors show that although a major retail data breach may result in an intra-industry spillover, managers can use factors related to information technology, marketing, and corporate social responsibility to help insulate their firms from this contagion effect.
Journal Article