The Polícia de Segurança Pública virus is a ransomware program attacking computers in Portugal these days. There are three large ransomware families that use the good name of Polícia de Segurança Pública and its logo. These three ransomware clans are called Urausy, Reveton and Ransomware. The degree of their severity varies from time to time depending on cerfain factors related to the level of malware distitubion. The peculiarity of these ransomware virus infections is their localized character. This actually means that the same infection may produce multiple variants of the same infection, yet localized in different languages depending on the…