https://www.reuters.com/article/us-usa-products-colonial-pipeline/cyber-attack-shuts-down-u-s-fuel-pipeline-jugular-biden-briefed-idUSKBN2CP03R

NEW YORK (Reuters) -Top U.S. fuel pipeline operator Colonial Pipeline shut its entire network, the source of nearly half of the U.S. East Coast's fuel supply, after a cyber attack that involved ransomware.