scholarly journals An empirical study of ransomware attacks on organizations: an assessment of severity and salient factors affecting vulnerability

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Lena Yuryna Connolly ◽  
David S Wall ◽  
Michael Lang ◽  
Bruce Oddson

Abstract This study looks at the experiences of organizations that have fallen victim to ransomware attacks. Using quantitative and qualitative data of 55 ransomware cases drawn from 50 organizations in the UK and North America, we assessed the severity of the crypto-ransomware attacks experienced and looked at various factors to test if they had an influence on the degree of severity. An organization’s size was found to have no effect on the degree of severity of the attack, but the sector was found to be relevant, with private sector organizations feeling the pain much more severely than those in the public sector. Moreover, an organization’s security posture influences the degree of severity of a ransomware attack. We did not find that the attack target (i.e. human or machine) or the crypto-ransomware propagation class had any significant bearing on the severity of the outcome, but attacks that were purposefully directed at specific victims wreaked more damage than opportunistic ones.

2021 ◽  
Author(s):  
Bhavisha J Parmar ◽  
Saima L Rajasingam ◽  
Jennifer K Bizley ◽  
Deborah A Vickers

Objective: To investigate the factors affecting the use speech testing in adult audiology services Design: A mixed-methods cross-sectional questionnaire study Study Sample: A UK sample (n=306) of hearing healthcare professionals (HHPs) from the public (64%) and private sector (36%) completed the survey Results: In the UK, speech testing practice varied significantly between health sector. Speech testing was carried out during the audiology assessment by 68% of private sector HHPs and 5% of those from the public sector. During the hearing aid intervention stage speech testing was carried out by 40% and 8% of HHPs from the private and public sector, respectively. Recognised benefits of speech testing included: 1) providing patients with relatable assessment information, 2) guiding hearing aid fitting, 3) supporting a diagnostic test battery. A lack of clinical time was a key barrier to uptake. Conclusion: Use of speech testing varies in adult audiology. Results from the present study found the percentage of UK HHPs making use of speech tests was low compared to other countries. HHPs recognised different benefits of speech testing in audiology practice but the barriers limiting uptake were often driven by factors derived from decision makers rather than clinical rationale. Privately funded HHPs used speech tests more frequently than those working in the public sector where time and resources are under greater pressure and governed by guidance that does not include a recommendation for speech testing. Therefore, the inclusion of speech testing in national clinical guidelines could increase the consistency of use.


2013 ◽  
Vol 14 (Supplement_1) ◽  
pp. S328-S357 ◽  
Author(s):  
Claudine Kearney ◽  
Robert D. Hisrich ◽  
Bostjan Antoncic

A model is proposed that tests the antecedents and the mediating effect of corporate entrepreneurship on the external environment-performance relationship within private and public sector organizations. Hypotheses were tested using data from a sample of chief executive officers in 51 private sector organizations in the United States, 141 private sector organizations in Slovenia and 134 public sector state and semi-state enterprises in Ireland. Data was analyzed using hierarchical regression analysis. The results show that dynamism and munificence effects on performance are mediated by an organization's corporate entrepreneurship in the private sector and munificence effects on performance are mediated by an organization's renewal in the public sector and that renewal must be in place to maximize the effect of munificence on performance. The results support a model that incorporates an extensive and diverse literature into a single model and helps illuminate similarities and differences of corporate entrepreneurship between the private sector and the public sector. The study shows that an integrative model and the interplay among the constructs yields new insights unavailable to single and focused approaches. It offers new insights about corporate entrepreneurship, not only as a discrete pursuit, but also as a construct that shapes and extends organizational performance.


2018 ◽  
Vol 104 (6) ◽  
pp. 559-563 ◽  
Author(s):  
Jenny Retzler ◽  
Nick Hex ◽  
Chris Bartlett ◽  
Anne Webb ◽  
Sharon Wood ◽  
...  

ObjectiveCongenital cytomegalovirus (cCMV) is the most common infectious cause of congenital disability. It can disrupt neurodevelopment, causing lifelong impairments including sensorineural hearing loss and developmental delay. This study aimed, for the first time, to estimate the annual economic burden of managing cCMV and its sequelae in the UK.DesignThe study collated available secondary data to develop a static cost model.SettingThe model aimed to estimate costs of cCMV in the UK for the year 2016.PatientsIndividuals of all ages with cCMV.Main outcome measuresDirect (incurred by the public sector) and indirect (incurred personally or by society) costs associated with management of cCMV and its sequelae.ResultsThe model estimated that the total cost of cCMV to the UK in 2016 was £732 million (lower and upper estimates were between £495 and £942 million). Approximately 40% of the costs were directly incurred by the public sector, with the remaining 60% being indirect costs, including lost productivity. Long-term impairments caused by the virus had a higher financial burden than the acute management of cCMV.ConclusionsThe cost of cCMV is substantial, predominantly stemming from long-term impairments. Costs should be compared against investment in educational strategies and vaccine development programmes that aim to prevent virus transmission, as well as the value of introducing universal screening for cCMV to both increase detection of children who would benefit from treatment, and to build a more robust evidence base for future research.


2015 ◽  
Vol 15 (4) ◽  
pp. 589-605 ◽  
Author(s):  
Carlo J. Morelli ◽  
Paul T. Seaman

This article examines the theoretical underpinning of living wage campaigns. The article uses evidence, derived from the UK Quarterly Labour Force Survey from 2005 to 2008, to examine the extent to which a living wage will address low pay within the labour force. We highlight the greater incidence of low pay within the private sector and then focus upon the public sector where the living wage demand has had most impact. The article builds upon the results from the Quarterly Labour Force Survey with analysis of the British Household Panel Survey in 2007 in order to examine the impact that the introduction of a living wage, within the public sector, would have in reducing household inequality.


2019 ◽  
Vol 20 (2) ◽  
pp. 107-124
Author(s):  
Sung Ho Park

AbstractStudies on welfare reform in advanced European countries have identified two established paths to welfare retrenchment: government unilateralism and corporatist bargaining. This study explores a more complicated path to welfare reform, wherein governments pursue ‘non-corporatist’ bargaining by actively combining features of unilateralism and negotiation. Such a hybrid case is explained by employing an ‘insider-outsider’ framework for public policy reform. The key argument is that the presence of exclusive insiders complicates the reform process, disqualifying both unilateralism and corporatist bargaining as feasible options for benefit cuts. The author demonstrates the validity of this claim by examining three cases of public sector pension retrenchment in the UK and Ireland during the 2000s and 2010s. Defying the common expectation that benefit cuts in residual welfare states would be promoted with government unilateralism, the public sector pension reforms in the UK and Ireland exhibited more complicated features which combined governments' unilateral initiatives andad hocnegotiations with public sector unions. Future studies may build on this finding to examine hybrid reform cases in a general European context.


Author(s):  
C. C. Hinnant ◽  
S. B. Sawyer

The rapid adoption of computer networks, such as the Internet and the World Wide Web (WWW), within various segments of society has spurred an increased interest in using such technologies to enhance the performance of organizations in both the public and private sectors. While private sector organizations now commonly employ electronic commerce, or e-commerce, strategies to either augment existing business activities or cultivate new groups of customers, organizations at all levels of government have also begun to pay renewed attention to the prospects of using new forms of information and communication technology (ICT) in order to improve the production and delivery of services. As with many technologies, the increased use of ICT by government was in response not only to the increased use of ICT by government stakeholders, such as citizens or businesses, but also in response to a growing call for governmental reform during the 1990s. As public organizations at the federal, state, and even local level began to initiate organizational reforms that sought to bring private sector norms to government, they often sought to employ ICT as means to increase efficiencies and organizational coordination (Gore, 1998; Osborne & Gaebler, 1993). Such attempts to reform the operations of public organizations were a key factor in promoting an increased interest in use of new forms of ICT (Fountain, 2001). This growing focus on the broader use of ICT by public organizations came to be known as digital government. The term, digital government, grew to mean the development, adoption, and use of ICT within a public organization’s internal information systems, as well as the use of ICT to enhance an organization’s interaction with external stakeholders such as private-sector vendors, interest groups, or individual citizens. Some scholars more specifically characterize this broader use of ICT by public organizations according to its intended purpose. Electronic government, or e-government, has often been used to describe the use of ICT by public organizations to provide programmatic information or services to citizens and other stakeholders (Watson & Mundy, 2001). For example, providing an online method through which citizens could conduct financial transactions, such as tax or license payments, would be a typical e-government activity. Other uses of ICT include the promotion of various types of political activity and are often described as electronic politics, or e-politics. These types of ICT-based activities are often characterized as those that may influence citizens’ knowledge of, or participation in, the political processes. For instance, the ability of an elected body of government, such as a state legislature, to put information about proposed legislation online for public comment or to actually allow citizens to contact members of the legislature directly would be a simple example of e-politics. However, ICT is not a panacea for every organizational challenge. ICT can introduce additional challenges to the organization. For example, the increased attention on employing ICT to achieve agency goals has also brought to the forefront the potential difficulty in successfully developing large-scale ICT systems within U.S. government agencies. For example, the Federal Bureau of Investigation’s (FBI) recent announcement that it may have to scrap its project to develop a Virtual Case File system that was estimated to cost $170 million (Freiden, 2005). The adoption of new ICT is often marked by setbacks or failures to meet expected project goals, and this characteristic is certainly not limited to public organizations. However, adherence to public sector norms of openness and transparency often means that when significant problems do occur, they happen within view of the public. More significantly, such examples highlight the difficulty of managing the development and adoption of large-scale ICT systems within the public sector. However conceptualized or defined, the development, adoption, and use of ICT by public organizations is a phenomena oriented around the use of technology with the intended purpose of initiating change in an organization’s technical and social structure. Since the development and adoption of new ICT, or new ways of employing existing ICT, are necessarily concerned with employing new technologies or social practices to accomplish an organizational goal, they meet the basic definition of technological innovations (Rogers, 1995; Tornatsky & Fleischer, 1990). If public organizations are to improve their ability to adopt and implement new ICT, they should better understand the lessons and issues highlighted by a broader literature concerning technological innovation.


2018 ◽  
Vol 31 (3) ◽  
pp. 875-899 ◽  
Author(s):  
Kenneth Weir

Purpose The purpose of this paper is to explore the state of extinction accounting, and the motivations for its use in the UK public sector. Prior studies are mostly concerned with corporate attempts to account for species, despite studies in related areas calling for examinations of the public sector context. Design/methodology/approach The paper analyses the use of extinction accounting in three separate case organisations, conducting a total of 21 interviews across the three cases. Interviews were conducted with a range of organisational participants each having experience with extinction accounting. Findings Interviews reveal a number of common uses and applications of extinction accounting across the three councils. Practices are used to generate reports on species loss and recovery within each region, and to facilitate planning for species protection and recovery. However, in attempting to use this information, key trade-offs emerge between satisfying economic and ecological criteria, and even trade-offs are created regarding development of protection schemes. This leads to a subversion of extinction accounting. Research limitations/implications Commensurate with prior studies in the corporate context, the study finds the presence of an economic logic impinging upon ecological decision making, suggesting that practices of extinction accounting may be affected by the same acknowledged economic motivations that reside in corporate attempts to account for nature. Originality/value The paper makes an important contribution by evaluating the public sector context of extinction accounting, which is lacking in existing research. The findings relating to the public sector use of species and extinction information also provide a useful context to understand how relatively new social and environmental accounting practices are deployed in organisations, as well as some indication of their effectiveness and limitations.


2006 ◽  
Vol 197 ◽  
pp. 80-92 ◽  
Author(s):  
Philip Andrew Stevens ◽  
Lucy Stokes ◽  
Mary O'Mahony

The setting and use of targets in the public sector has generated a growing amount of interest in the UK. This has occurred at a time when more analysts and policymakers are grasping the nettle of measuring performance in and of the public sector. We outline a typology of performance indicators and a set of desiderata. We compare the outcome of a performance management system — star ratings for acute hospital trusts in England — with a productivity measure analogous to those used in the analysis of the private sector. We find that the two are almost entirely unrelated. Although this may be the case for entirely proper reasons, it does raise questions as to the appropriateness of such indicators of performance, particularly over the long term.


1992 ◽  
Vol 8 (4) ◽  
pp. 623-634 ◽  
Author(s):  
Michael J. Free

AbstractThis paper provides a critical overview of several strategies and mechanisms that have been employed by the Program for Appropriate Technology in Health over the past decade to address the unmet needs for health technologies in the developing world. Partnerships between public and private-sector organizations are emphasized in order to share risks, encourage efficiency, and ensure the availability of priority products for health care in resource-poor settings. Incentives for the involvement of the commercial sector, the means to protect the interest of the public sector, and the role of bridging organizations are discussed in the light of the shifting goals of the public sector.


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