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Since late 2014, Islamic State of Iraq and Syria (ISIS) social networks on Twitter have been
subjected to periodic account suspensions. In a study of metrics for a network of English language
ISIS supporters active from June to October 2015, suspensions held the size and reach
of the overall network flat, while devastating the reach of specific users who have been
repeatedly targeted.
By analyzing a list of English-speaking ISIS adherents, we found:
• The number of readily discoverable English-speaking ISIS supporters on Twitter is
relatively small, usually fewer than 1,000 accounts.
• Extending the discovery process using advanced social network analysis produced a
network of fewer than 3,000 accounts at any given time.
• ISIS English-language social networks are extremely insular, meaning users mostly
follow and interact with each other.
• The number of users in the network who are based in Iraq and Syria appears to have
declined over time, partly because of suspension activity, but also because of operational
security concerns within ISIS and the deaths of some prominent Syria-based network
participants.
• The average number of Twitter followers any given ISIS supporter could expect was 300
to 400. Average follower counts were periodically reduced by aggressive waves of
suspensions. However, under typical conditions the average remained flat, as seen over a
30-day period beginning in late August, during which relatively few suspensions took
place.
• Over time, individual users who repeatedly created new accounts after being suspended
suffered devastating reductions in their follower counts.
• Network and individual declines persisted even when suspension pressure eased,
suggesting that suspensions diminish activity in ways that extend beyond the simple
removal of accounts.
• The amount of pro-ISIS content available on Twitter was also limited by suspensions,
since all of a user’s tweets are typically deleted when his or her account is suspended.
• ISIS supporters have deployed several countermeasures in an effort to offset the negative
effects of suspensions.
• Countermeasures include the use of applications and simple hacking techniques to
quickly create new accounts for users who have been suspended, as well as elaborate
tactics to rebuild follower networks. Some of these approaches are sophisticated, but they
have had only limited benefits.
• ISIS supporters have also explored the use of other social media platforms as a
supplement to Twitter, but they feel that a robust presence on Twitter and Facebook is
integral to their recruitment and propaganda efforts, and continue returning to those
platforms despite challenges.
Our analysis was based on a list of accounts maintained and promoted by ISIS supporters on
Twitter. The list was primarily billed as a resource for finding other ISIS supporters, but it
included some non-porter accounts, and the user who maintained the list did not follow all of
the listed accounts.

Between 2006 and 2012, two men working on opposite
sides of the struggle between global jihadis and the United
States faced of in New York City. One was the founder of
Revolution Muslim, a group which proselytized—online
and on New York streets—on behalf of al-Qa`ida. The
other led eforts to track the terrorist threat facing the
city. Here, they tell the inside story of the rise of Revolution
Muslim and how the NYPD, by using undercover ofcers
and other methods, put the most dangerous homegrown
jihadi support group to emerge on U.S. soil since 9/11
out of business. As the Islamic State adjusts to its loss of
territory, this case study provides lessons for current and
future counterterrorism investigations.

Media foundations connected to jihadi groups and jihad-supporting organizations, which once released their productions – videos, statements, and more – over jihadi forums, have turned to social media websites, mainly Facebook and Twitter, because of these forums’ inability to provide reliable means for communication, interaction, and publication due to constant and often lengthy disruption of their online presence. This report discusses official and unofficial jihadi media foundations’ presence on Facebook and Twitter, and identifies the foundations’ accounts and provide background information regarding their affiliation and activities.

Der Artikel bietet anhand der Rhetorik ausgewählter arabischer Quellen des Dschihad einen Einblick in die Motivation und die Definition sogenannter Glaubensbekenner-Operationen. Wesentlicher Bestandteil ist das Grundverständnis, dass solche Arten von Operationen rechtlich erlaubt sind und keinen Selbstmord darstellen. Diese Operationen werden von Gott im Jenseits belohnt und sind integraler historischer Teil der militärisch- operativen Vorgehensweise früher Muslime im Denken dschihadistischer Gelehrter, die diese Taktiken in die Gegenwart übertragen und entsprechend sanktionieren. Anhand der im Internet auf einschlägigen Foren und Webseiten veröffentlichten Interviews, Videos und Statements nach der Glaubensbekenner-Operation des palästinensisch-stämmigen Abu Dujana gegen eine von der CIA betriebene „Forward Operations Base“ in Khost, Afghanistan, wird der Artikel nach einem theoretischen Teil mit pragmatischen Argumenten durch die Dschihadisten abgeschlossen.

22 July 2011, saw the biggest domestic terror event in Norway since World War II. On this day, a right-wing terrorist placed a bomb in front of the Norwegian government building, where the prime minister had his office at the time. Later, the same perpetrator dressed up as a policeman and tricked his way into a political youth camp, where 69 mostly young people were killed. The present case study involves the leading national online news provider, VG, whose website, VG Nett, was Norway’s most-read online news site at the time of the attack. The study addresses the research gap of how news workers and managers see the potential of the affordances of digital media during crisis events. Furthermore, the study looks at how two different discourses of professionalism, the occupational and the organisational, informed journalists’ use of technological and social media affordances during this terror event, and at how online journalists and management reflect upon and continue to refine these approaches five years later. This study stresses the importance of a clear understanding of the decision-making processes that actually guide the handling of those affordances during a crisis event. Ultimately, this study questions not the perceived tension between the two discourses of professionalism, but their relative impact upon domestic crisis journalism in the technological realm. Book edited by Harald Hornmoen and Klas Backholm.

The purpose of this research is to obtain input from government agencies, elements of the critical infrastructure and cyber space, to determine what level of knowledge on cyber terrorism exists. Furthermore, are there ready reaction plans in place, and is staff-awareness training conducted on a regular basis? This probably won’t prevent or stop an attack of cyber terrorism, and like any other disaster in the IT world, if contingency planning exists, recovery can be quicker and greater mitigation of costs.

Interview questions were distributed to New Zealand government departments and elements that make up the critical infrastructure, to obtain an insight into the current situation. From this and other comparisons, inferences have been drawn to determine that if some of the groups were targeted would the fact that they could be deficient in knowledge on cyber terrorism, make the effect more intense and longer lasting. It has also provided the state of knowledge, the level of planning and the general readiness that currently exists.

In view of these findings recommendations have been made that will ensure there is consistency across all organisations, both government and nongovernment. All organisations, including the government, are reliant on the critical infrastructure and the internet for both operational and domestic survival. It is therefore pertinent that agencies give some consideration to these findings.