AdvertisementREvil, A Notorious Ransomware Gang, Was Behind JBS Cyberattack, The FBI SaysJune 03, 2021The Associated PressfacebookEmailA worker heads into the JBS meatpacking plant last year in Greeley, Colo. A weekend ransomware attack on the world's largest meat company is disrupting production around the world just weeks after a similar incident shut down a U.S. oil pipeline. (AP)