Analysis of the risk potential of Trojan-Ramsonware using the example of WannaCry
"In 2017, a crypto-worm known as WannyCry infected thousands of Windows computers worldwide within a few hours. WannyCry, and a few weeks later the related encryption Trojan NotPetya, made the leap from Windows-dominated office networks to production networks. NotPetya in particular caused damage amounting to several billion euros worldwide and brought production in some companies to a standstill, sometimes for several months. Find out here why threats like WannaCry are so dangerous." - www.sichere-industrie.de