Loss of Availability
T0826 · impact
Adversaries may attempt to disrupt essential components or systems to prevent owner and operator from delivering products or services. Adversaries may leverage malware to delete or encrypt critical data on HMIs, workstations, or databases. In the 2021 Colonial Pipeline ransomware incident, pipeline operations were temporally halted on May 7th and were not fully restarted until May 12th.
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