https://techcrunch.com/2020/10/19/justice-department-russian-hackers-notpetya-ukraine/ > Six Russian intelligence officers accused of launching some of the “world’s most destructive malware” — including an attack that took down the Ukraine power grid in December 2015 and the NotPetya global ransomware attack in 2017 — have been charged by the U.S. Justice Department. > Prosecutors said the group of hackers, who work for the Russian GRU and reside in Russia, are behind the “most disruptive and destructive series of computer attacks ever attributed to a single group.”