2017 Mondelez International — global disruption from NotPetya malware wave
Data compromised
Operational disruption to logistics and enterprise IT systems widely reported
Technical writeup
Mondelez reported severe business disruption from NotPetya affecting shipping and IT; insurance litigation later made the incident a reference case for ‘warlike’ cyber exclusions.
Root cause
Self-propagating destructive malware leveraging supply-chain update channels