CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The day is not disputed: "On May 7, 2021, Colonial Pipeline ... suffered a ransomware cyberattack" and operations were halted the same day.[1]Colonial Pipeline halted every pipeline it runs after DarkSide ransomware hit the computers managing the system, cutting off the line that carries most of the gasoline and jet fuel to the US Southeast. The company paid a ransom of about 75 bitcoin, and fuel shortages and panic buying followed along the East Coast.
1.00