Qilin claimed the most victims in 2025 (835), followed by Akira (650), Cl0p (517), Play (363), INC (334), Safepay (306), Lynx (253), RansomHub (233), DragonForce (181), and Babuk (176).
| Publisher | Securin |
| Report | Ransomware Index Report 2025 |
| Published | 18 February 2026 |
| Topics | Ransomware, Ransomware Groups |
Published by Securin in Ransomware Index Report 2025, 18 February 2026. The figure is taken from the report as published; the full methodology is in the source.