Lone Actors

Public interest and policy debates surrounding the role of the Internet in terrorist activities is increasing. Criminology has said very little on the matter. By using a unique data set of 223 convicted United Kingdom–based terrorists, this article focuses on how they used the Internet in the commission of their crimes. As most samples of ...

Previous research on terrorist use of the Internet generally discusses the opportunities offered by the Internet to terrorist groups (Tsfati & Weimann, 2002; Weimann, 2006; Holt et al., 2015; Rudner, 2016). Such accounts implicitly view the interaction between the Internet and the user as uni-directional (i.e. exposure to Internet content may cause behaviour change). This ...

President Obama reiterated his promise to destroy the virulent Islamic State Tuesday while talking about the Orlando mass shooting — and how gunman Omar Mateen, a U.S. citizen, may have been radicalized by online extremist propaganda. NewsHour producer P.J. Tobia reports on U.S. efforts to win the hearts and minds that the terrorists are trying ...

Yemeni-American cleric Anwar al-Awlaki, the leading English-language propagandist for al-Qa`ida, was killed in an American drone strike in 2011. But his influence has lived on into the Islamic State era, enhanced by his status as a martyr for Islam in the eyes of his admirers. His massive internet presence has turned up as a factor ...

The extreme right is currently on the rise throughout Europe, making use of the Continent’s economic and social problems to bolster its cause. It is also making increasing use of the Internet to spread its message and build a virtual world that it hopes will one day be reflected in reality. Until now the bulk ...

A joint statement issued following a meeting of the ministers of the interior in Paris regarding the Charlie Hebdo attacks. ...

While the threat that al-Shabaab poses to the West can easily be overstated, its outreach to Muslims living in Europe and the United States has been successful relative to other al-Qaeda-linked groups and warrants exploration. The organisation has recruited dozens of foreign fighters from the West (see Appendix). It also holds the dubious distinction of ...

In the aftermath of the Boston Marathon bombings Bipartisan Policy Center Homeland Security Project co-chair and former Governor Tom Kean, a 9/11 Commission co-chair, talks to BBC World News about the dangers of online radicalisation. Originally published by the BBC on 26 April 2013 ...

Web as Weapon: Internet as a Tool for Violent Radicalization and Homegrown Terrorism (Part 1 of 2) Committee on Homeland Security, Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment. WITNESSES: Dr. Bruce Hoffman, Professor, Georgetown University; Ms. Rita Katz, Director, SITE Institute; Ms. Parry Aftab, Internet Attorney; Mr. Mark Weitzman, Director, Task Force Against ...

Web as Weapon: Internet as a Tool for Violent Radicalization and Homegrown Terrorism (Part 2 of 2) Committee on Homeland Security, Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment. WITNESSES: Dr. Bruce Hoffman, Professor, Georgetown University; Ms. Rita Katz, Director, SITE Institute; Ms. Parry Aftab, Internet Attorney; Mr. Mark Weitzman, Director, Task Force Against ...