Smart shipping faces escalating cyber risks

Industrial Cyber reports that maritime cyberattacks more than doubled in 2025, exposing critical weaknesses in smart shipping systems and prompting calls for a Secure by Design overhaul, according to CYTUR.

In its "2026 Maritime Cyber Threat White Paper," the company reports a 103% surge in incidents, led by ransomware, DDoS, and malware, with GPS spoofing and satellite vulnerabilities posing escalating safety risks. Conflict zones such as the Strait of Hormuz and the Baltic Sea face state-linked signal manipulation, while major ports including Rotterdam, Los Angeles, and Busan are frequent ransomware targets. CYTUR warns that attacks are shifting from data theft to cyber-physical disruption, citing satellite supply chain breaches and AIS manipulation that can trigger collisions or groundings.

The report urges maritime operators to adopt lifecycle-based threat modeling, continuous monitoring, and governance aligned with ISO and NIST standards. It also highlights growing risks from AI-driven autonomous attacks and high-node supply chain compromises in 2026. Proactive intelligence sharing and embedded security controls, CYTUR argues, are essential to preserving operational continuity and global trade stability.