Younes Tsouli is a Moroccan-born resident of the United Kingdom who, in 2007, was found guilty of incitement to commit acts of terrorism (a crime introduced in the Terrorism Act 2006) and sentenced to 16 years in prison. His crimes were carried out via the internet, where he was known by several pseudonyms based on variations of Irhabi 007; "Irhabi" being the Arabic word for "terrorist", and "007" a reference to the fictional British secret agent, James Bond.
Tsouli's activities included setting up web sites and web forums in support of Al-Qaeda and distributing video material filmed by the Iraqi insurgency. His primary co-conspirators were Waseem Mughal and Tariq Al-Daour. Their activities were funded by Al-Daour, who was found to be in possession of 37,000 credit card details, which were linked to more than €2.5 million worth of fraudulent transactions. Tsouli has been called the "world's most wanted cyber-jihadist", and his conviction was the first under British law for incitement to commit an act of terrorism through the internet.
Tsouli first appeared on web forums in 2003. He attracted the attention of Aaron Weisburd on a forum called "Islamic Terrorists", where he initially appeared to be a harmless agitator, "At first I started publishing bits and pieces of what he was doing online for comic relief, and really had no appreciation of where he was headed". Tsouli and Weisburd taunted each other online "I would give him a message like, 'Your days are numbered – you’re going to get caught'. He, on the other hand, was participating in discussions about which part of my body they wanted when I was killed, and he said he wanted one of my fingers as a souvenir". In 2004, Weisburd geolocated Tsouli to Ealing in West London, and passed this information on to the authorities.