Understanding Ransomware Through the Lens of Disaster Risk: Implications for Cybersecurity and Economic Stability
Understanding Ransomware Through the Lens of Disaster Risk: Implications for Cybersecurity and Economic Stability

Summary/Abstract: Ransomware has emerged as a modern digital crisis, mirroring the widespread disruptions typically associated with natural or artificial disasters. As global economies grow increasingly interconnected through digital systems, the fallout from ransomware attacks stretches far beyond mere technical breaches. These incidents result in severe financial damage, disrupt operations, erode reputations, and contribute to broader socioeconomic instability. This study adopts a disaster risk perspective to examine the broader economic and social impact of ransomware, particularly its effects on critical infrastructure and public trust in institutions. Through a multi-case analysis of sixteen significant ransomware attacks between 2015 and 2025, the research highlights a recurring pattern: direct and indirect costs often compound, with impacts varying from ransom demands and halted services to reputational loss and sector-wide vulnerabilities. The rise of Ransomware-as-a-Service (RaaS) has also made these attacks more accessible and complex, deepening the threat landscape. The findings underscore the need to integrate cybersecurity into comprehensive disaster risk management strategies. Policymakers, institutions, and businesses must adopt a forward-looking approach—emphasising continuous risk evaluation, resilient digital infrastructure, and collaboration across sectors. To protect economies from escalating cyber threats, adaptive regulations and anticipatory defences are no longer optional—they're essential.

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