Evolution of Ransomware: Multi-Extortion Ransomware Attacks

This sponsored report describes the growing operational impact of ransomware across industries—highlighting hospital and payment-processor incidents and a 49% year-over-year surge in disclosed ransomware attacks in 2025—explains the evolution from single-file encryption to double- and triple-extortion (including data exfiltration and customer-targeting), and promotes Penta Security's D.AMO platform as an integrated encryption, process-based access control, and backup/recovery solution to mitigate multi‑extortion ransomware risks.