Paper Key : IRJ************444
Author: Jyotirmay Jena
Date Published: 02 Apr 2025
Abstract
Ransomware has evolved significantly in recent years, transforming from a simple form of extortion into a multifaceted, highly sophisticated cyber threat. Ransomware 2.0: The Changing Face of Ransomware explores the latest developments in ransomware tactics and the heightened risks they pose to organizations worldwide. As cybercriminals shift from basic data encryption to more complex strategies such as double extortion, data theft, and targeted supply chain attacks, traditional defences are becoming inadequate. This article examines the emerging trends within the ransomware landscape, including the growing use of advanced malware that bypasses conventional detection systems, the exploitation of remote work environments, and the rise of ransomware-as-a-service models. It emphasizes the need for organizations to adopt advanced, proactive defence mechanisms, including endpoint detection and response (EDR), advanced threat hunting, behavioural analytics, and robust incident response strategies. Additionally, the article highlights the importance of continuous security training for employees, comprehensive backup solutions, and the integration of Zero Trust frameworks to limit attackersaccess to critical systems. A strong focus is placed on recovery and resilience, underlining the need for business continuity and disaster recovery plans that can ensure rapid restoration of services after an attack. In conclusion, combating Ransomware 2.0 requires a dynamic and holistic cybersecurity strategy, incorporating innovative technologies, proactive threat intelligence, and robust security policies. Organizations that understand the evolving tactics behind ransomware attacks and implement comprehensive defence and recovery frameworks will be better positioned to protect their assets and minimize the impact of these malicious threats.
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