Outpacing the evolution of the cyber threat
Outpacing the evolution of the cyber threat
https://safety4sea.com/outpacing-the-evolution-of-the-cyber-threat/
Publish Date: 2026-03-23 09:47:00
Source Domain: safety4sea.com
Continuous updating is key in ensuring that the Cyber Security Management System for Ships maintains its effectiveness as a practical framework for managing, mitigating, and reducing cyber security risks, says ClassNK.
Physical strikes on commercial shipping in early 2026 highlight the clear and present dangers facing seafarers and seagoing assets, but the last year has also reinforced the global industry’s growing exposure to cyberattacks.
Maritime cybersecurity specialist Cydome reported a 150% increase in maritime OT cyber incidents last year, with 87% of incidents involving ransomware. Meanwhile cybersecurity firm Crowdstrike points to global industries experiencing an 89% increase in attacks by AI-enabled adversaries, where the assault on systems is automatically repeated to maximize opportunities for success.
At the same time, GPS spoofing and jamming techniques are now tools used not only by smugglers, pirates and terrorists, but also by nation states in conflict.
With ships more connected and digitally integrated than ever, the priority is to ensure positioning information can be trusted and explained as the data source underpinning safety and regulatory requirements, sanctions-related due diligence, insurance response, and reputational risk – not just navigation.
The growing use of IoT-based tools and the advance of autonomous operations also make it vital to provide structured and proactive cybersecurity management that protects a ship’s entire attack surface, from onboard networks to navigation and engine control systems, and shore connectivity.
Continuity of protection, consistency of approach and vigilance remain key to upholding the principles of cybersecurity – to identify, protect, detect, respond and recover. In addition, though, the rapid spread and evolution of threats demands that all defenses are constantly refreshed.
Legacy vulnerabilities
The imperative is especially clear at a time when the global fleet is ageing. Latest…
