https://www.wired.com/story/notpetya-cyberattack-ukraine-russia-code-crashed-the-world/
It is naive to write a blog without mentioning NotPetya, like Stuxnet, it is one of the world’s most serious cyber incidents. This article gives an overview of NotPetya: On June 2017, NotPetya has targeted the infrastructure and infected networks from all over the world: the UK, US, France, Germany, Italy, Poland, Russia and Ukraine being the mostly affected. It has caused financial damage of more than 10 billion US dollars, I repeat, 10 billion US dollars.
NotPetya, unlike its earlier variants, was designed to spread and attack quickly.