“Recently, the National Police’s Densus 88 counterterrorism unit arrested five suspects in the case of the Surakarta church bombing. Among them was an Information Technology (IT) expert, Rizki Gunawan, who used his skills to illegally gather funds from the Internet. According to the police, Rizki was able to hack into, among others, a Multi Level Marketing (MLM) company website and reaped around Rp. 5.9 billion (US$625,400). The police believed that part of the funds were used to support the church bombing attack in 2011.”
Source:Terrorist financing, cybercrime and the underground economy | The Jakarta Post