What is decentralized exchange have to do with the Ransomware virus! That is something totally unrelated this virus can hit you even if you are not using crypto at all the only thing connect crypto to this crime group is that they always request their money in crypto so that no one can trace them nothing more.
You are right. I was confused, because, I was reading another article at the same time. Thanks for noting. Ransomware is a big problem.