Ransomware trends and mitigation strategies: A comprehensive review

Olasunkanmi, Ojo, Abraham (2025) Ransomware trends and mitigation strategies: A comprehensive review. Global Journal of Engineering and Technology Advances, 22 (3). 009-016. ISSN 2582-5003

Ransomware has emerged as one of the most pervasive and damaging cybersecurity threats, targeting organizations across industries with increasing frequency and sophistication. This malicious software encrypts critical data, rendering it inaccessible until a ransom is paid, often causing significant operational disruptions and financial losses. Over time, ransomware tactics have evolved, incorporating advanced encryption methods, double extortion strategies, and the exploitation of emerging technologies to maximize impact. These developments have amplified the challenge for organizations striving to defend against such attacks. This paper explores the dynamic landscape of ransomware, highlighting the latest trends in attacker methodologies and their implications for cybersecurity. Key findings reveal that a multi-layered approach to mitigation encompassing robust endpoint protection, timely data backups, employee training, and proactive threat intelligence is critical for minimizing risks. Additionally, this work identifies emerging areas for future research, including the integration of artificial intelligence in threat detection and the development of international policies to combat cyber extortion. By understanding the evolving threat and adopting comprehensive defense strategies, organizations can better safeguard their operations and resilience against ransomware attacks.