The Colonial Pipeline ransomware attack is one of most significant shutdowns of all time highlighting dangers to our national infrastructure & other capabilities controlled by automation. 

After Colonial Pipeline: Is era of US dominance in cyber war over? (cnbc.com)

The Colonial Pipeline ransomware attack which hit critical national energy infrastructure may represent a new level of ransomware, but there is one aspect to the vulnerability exposed in U.S. defenses that is a reminder of what experts already knew: the federal government and private enterprise have struggled for decades to build a deeper relationship on cybersecurity to stay ahead of accelerating, and more advanced threats