The Rising Menace of Ransomware in Maritime Cybersecurity

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Maritime operations face increasing cyber risks as ships and supply chains become more interconnected. Michael DeVolld, Senior Director of Maritime Cybersecurity at ABS Consulting, emphasizes that cyber threats, particularly ransomware, pose significant risks to operational reliability and safety. Recent disruptions in major ports highlight the vulnerability of digital systems, which are now integral to maritime operations.

The integration of IT and operational technology (OT) has expanded the attack surface, increasing the likelihood of cyber threats. DeVolld stresses the importance of foundational cybersecurity measures, such as software updates, restricted network access, and multi-factor authentication, to mitigate these risks. He also points out the concerning trend of underreported incidents, which complicates regulatory efforts to combat cyber threats.

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DeVolld warns that while modern safety systems exist, vulnerabilities remain, allowing potential attackers to manipulate critical systems. Implementing robust cybersecurity protocols, including international standards, is essential to safeguard operations. He highlights the interconnected nature of ports and supply chains, where a single breach can disrupt global trade.

Regulatory frameworks like the International Maritime Organization’s mandates and the U.S. Coast Guard’s upcoming rules aim to strengthen cybersecurity measures across the industry. ABS Consulting offers training to ensure compliance and preparedness, focusing on the current threat landscape and incident response.

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