New ICS Malware ‘FrostyGoop’ Targeting Critical Infrastructure

Cybersecurity researchers have discovered what they say is the ninth Industrial Control Systems (ICS)-focused malware that has been used in a disruptive cyber attack targeting an energy company in the Ukrainian city of Lviv earlier this January.

Industrial cybersecurity firm Dragos has dubbed the malware FrostyGoop, describing it as the first malware strain to directly use Modbus TCP communications to sabotage operational technology (OT) networks. It was discovered by the company in April 2024.