US CISA and Partner Agencies Warn of Cyber Risks in Cold Chain Systems Urging Tighter OT Security
Cybersecurity and privacy · Smart operations
Following cyberattacks on cold chain systems in Europe, five US agencies including CISA and the FBI issued a joint alert urging industries such as healthcare, chemicals, food, and logistics to inspect industrial refrigeration security. Organizations are advised to audit internet-exposed IT/OT devices and secure remote access.
Prompted by recent cyberattacks on refrigeration systems across Europe, five US federal agencies including CISA and the FBI issued a joint warning on November 5. The advisory urges enterprises operating industrial refrigeration and cold chain monitoring systems to review their security posture. Applicable sectors include cold storage, retail, healthcare, chemicals, food, agriculture, and transportation. Agencies advise auditing exposed assets and isolating OT environments.
Key takeaways
- Five US federal agencies including CISA and the FBI issued warnings on cold chain industrial control risks across healthcare, chemical, food, and transportation sectors.
- Guidance recommends using Shodan or Censys to detect exposed assets, focusing on SSH, RDP, and industrial protocols like Modbus and BACnet.
- Enterprises are urged to review third-party vendor remote access and apply firewalls, OT network segmentation, firmware updates, and phishing-resistant MFA.
- To prevent unauthorized setpoint tampering, organizations should enforce operating limit alarms, maintain activity logs, and secure offline backups.
Source：iThome Read the original ↗
Prepared, checked and automatically published by AI; not individually reviewed by a human. Translation checked by AI.