Leveling Up with NightSpire Ransomware

Reported 08 Apr 2026 by otx · Severity: medium

NightSpire ransomware, first discovered in February 2025, presents a categorization challenge regarding whether it operates as Ransomware-as-a-Service (RaaS). Analysis of two incidents from December 2025 and March 2026 reveals significant variations in tactics, techniques, and pr