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Major Maritime Cyber Attack Hits European Shipping Company

Offshore Cyber

Jun 1, 2024

Cyberattack on ABC Maritime Disrupts Operations and Causes $120 Million in Losses

June 1, 2024 - In a significant cybersecurity breach, one of Europe’s largest shipping companies, identified as ABC Maritime, suffered a major cyberattack in mid-May 2024. The attack, which has been classified as a ransomware incident, has had severe repercussions on the company’s operations, resulting in extensive financial losses and disruptions.


The cyberattack commenced on May 15, 2024, and targeted the company’s operational technology (OT) systems. The attackers managed to infiltrate the network, disabling critical systems that control the movement and operations of vessels. According to internal sources, approximately 750 ships were affected by the shutdown of the company’s fleet management software.


The immediate financial impact was substantial. ABC Maritime has reported preliminary losses estimated at $120 million due to halted operations and lost business. This figure includes costs associated with system recovery, ransom payments, and compensation for delayed shipments. Additionally, experts predict that the long-term financial repercussions could escalate further as the company deals with reputational damage and potential future vulnerabilities.

Industry analysts highlight that this incident underscores the growing threat of cyberattacks in the maritime sector, a concern that has been rising with the increased digitalization of ship operations. A report from Seatrade Maritime News notes that the maritime industry is lagging in cybersecurity investments, despite the increasing frequency and sophistication of cyber threats​.


The attack on ABC Maritime is not an isolated case. Other recent incidents have demonstrated similar vulnerabilities, with significant financial and operational impacts. For instance, Brunswick Corporation recently reported an $85 million loss following a cyberattack that disrupted its operations for nine days​ 



Strengthening Maritime Cybersecurity

Given the heightened risk landscape, there is an urgent need for the maritime industry to bolster its cybersecurity defenses. Companies must invest in robust cybersecurity measures, including:

  1. Comprehensive Cybersecurity Training: Regular training for all maritime personnel to recognize and respond to cyber threats.

  2. Enhanced IT and OT Security: Implementing advanced security protocols and ensuring strong segregation between IT and OT systems.

  3. Regular Vulnerability Assessments: Conducting frequent security audits and vulnerability assessments to identify and address potential weaknesses.

  4. Incident Response Plans: Developing and regularly updating incident response plans to ensure quick recovery from cyber incidents.

  5. Collaboration and Information Sharing: Encouraging collaboration between industry stakeholders and sharing information on cyber threats and best practices​.


The attack on ABC Maritime is a stark reminder of the vulnerabilities in the maritime sector and the critical need for a proactive approach to cybersecurity. Industry leaders must prioritize these measures to safeguard against future cyber threats and ensure the resilience of maritime operations.





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