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Due to recent rises in extremism across the globe (Dean et al. in J Polic Intell Count Terror 11:121–142, 2016; Le Roux in Responding to the rise in violent extremism in the Sahel. Africa Center For Strategic Studies, 2019, p. 26) and (Jones in Int Secur 32:7–40, 2008), governments and law enforcement organisations, such as the police, have looked to new strategies to counter violent extremism (Russell and Theodosiou in Counter-extremism: a decade on from 7/7. Quilliam Foundation, 2015). Specifically, there has been an expanse of the field now widely known as Countering Violent Extremism (CVE). CVE is a highly contested area; however, upon conducting a literature review, Inserra (Revisiting efforts to counter violent extremism: leadership needed. The Heritage Foundation, 2015, p. 2) helpfully reduced the term CVE down to descriptions of interventions intended to “stop individuals from radicalizing”. LaFree and Freilich (Annu Rev Criminol 2:383–404, 2019) distinguish counter-terrorism from CVE, they describe counter-terrorism as military responses (‘hard’) as opposed to non-military responses (‘soft’), referred to as countering violent extremism strategies. This chapter contends that, although counter narratives tend to lack academic standing, there does appear to be a widespread acceptance that narratives influence individuals’ beliefs. Therefore, in the absence of other more effective methods of CVE online, it is argued that counter-narratives (CN) should be used in informed ways by organisations such as the police (Monaghan in Crime Media Cult 18(1):21–39, 2020). This chapter will compare academic understandings of narrative and communication alongside examples of counter narratives issued against them. It will then assess the impact of such strategies and potential alternatives for CN.

Despite calls from governments to clamp down on violent extremist material in the online sphere, in the name of preventing radicalisation and therefore terrorism research investigating how people engage with extremist material online is surprisingly scarce. The current paper addresses this gap in knowledge with an online experiment. A fictional extremist webpage was designed and (student) participants chose how to engage with it. A mortality salience prime (being primed to think of death) was also included. Mortality salience did not influence engagement with the material but the material itself may have led to disidentification with the ingroup. Whilst interaction with the material was fairly low, those that did engage tended to indicate preference for hierarchy and dominance in society, stronger identification with the ingroup, higher levels of radicalism, and outgroup hostility. More engagement with the online extremist material was also associated with increased likelihood of explicitly supporting the extremist group. These findings show that indoctrination, socialisation, and ideology are not necessarily required for individuals to engage attitudinally or behaviourally with extremist material. This study is not conducted on the dependent variable, therefore shedding light on individuals who do not
engage with extremist material.

U.K. Metropolitan Police Counter-Terrorism Internet Referral Unit (CTIRU) Case Officers (COs) are tasked with identifying, and facilitating the removal of material that breaches the Terrorism Act 2006. COs are extensively and repeatedly exposed to material deemed illegal and harmful (including but not restricted to graphic terrorist and non-terrorist material). However, there is little research on the impact of this work, or how COs manage and mitigate the risks of their roles. Semi-structured interviews reveal the adaptive coping mechanisms that promote good perceived health and wellbeing in CTIRU, as well as areas of concern and improvement.

VOX-Pol Blog post.

The Islamic State of Iraq and Syria (ISIS) is a Salafi jihadist militant group that has made extensive use of online social media platforms to promulgate its ideologies and evoke many individuals to support the organization. The psycho- sociological background of an individual plays a crucial role in determining his/her vulnerability of being lured into joining the organisation and indulge in terrorist activities, since his/her behavior largely depends on the society s/he was brought up in. Here, we analyse five sociological aspects – personality, values & ethics, optimism/pessimism, age and gender to understand the psycho-sociological vulnerability of individuals over Twitter. Experimental results suggest that psycho-sociological aspects indeed act as foundation to discover and differentiate between prominent and unobtrusive users in Twitter.

The US electricity infrastructure uses Industrial Control Systems (ICS) to oversee its operations. These systems are connected online for better efficiency, making them susceptible to cyberattacks. Current research has extensively addressed ICS vulnerabilities that can be exploited by cybercriminals. Vulnerabilities, however, are only one of the many factors influencing offender decision-making in cyberattacks. Furthermore, numerous conceptions of threats, vulnerabilities, and consequences exist, which further complicate ICS security assessments. This exploratory study therefore has two main goals. First, it seeks to compare industry and hacker perceptions on electricity ICS threats, vulnerabilities, and consequences. Second, it seeks to identify a broader set of factors that influence offender decision-making in ICS cyberattacks.