Constantian, Lucian (9 May 2012). "Police-themed Ransomware Starts Targeting US and Canadian Users". Chang, Yao-Chung (2012). Cybercrime in the Greater China Region: Regulatory Responses and Crime Prevention Across the Taiwan Strait. Muncaster, Phil (13 April 2016). "PowerShell Exploits Spotted in Over a Third of Attacks". Rashid, Fahmida Y. (19 April 2016). "Patch JBoss now to protect against SamSam ransomware attacks". Nine Entertainment Co.