Security consultant

Threat Actor

A security consultant was scanning the food companies business and process networks for vulnerabilities. Probe packets containing deliberately malformed entered the Ethernet-based process control network and caused all PLCs to hard fault. The packets contained malformed ICMP Redirects messages with a subcode of 4 or greater.

Incidents Associated with this Threat

No incidents identified

Malware Used by this Threat Actor

No malware identified for this threat actor.