RANSOMWARE OPERATION💰 FINANCIAL
nightspire
1
aliases
Intelligence Profile
NightSpire is a ransomware group that first emerged in March 2025 and rapidly claimed over 250 victims across retail, manufacturing, healthcare, finance, and education sectors in the US, France, India, Taiwan, and Japan, using aggressive double-extortion with ransom deadlines as short as two days.
Threat Analysis
nightspire is a ransomware operation that deploys encryption-based extortion against organizations globally. This group maintains a data leak site (DLS) to pressure victims into paying ransom demands.
Financially motivated threat actors like nightspire prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.
Intelligence Reports Mentioning nightspire
Decoding NightSpire: Ransomware IOCs Aren't Set in Stone
Huntress Blog· Apr 7, 2026
External References
Quick Facts
TypeRansomware Operation
Motivation💰 financial
Aliases1
Also Known As
nightspire
DLS Infrastructure
○ OFFLINEnspireyzmvapgiwgtuoznlafqvlyz7ey6himtgn5bdvdcowfyto3yryd.onion
○ OFFLINEnspireyzmvapgiwgtuoznlafqvlyz7ey6himtgn5bdvdcowfyto3yryd.onion
● ONLINEa2lyiiaq4n74tlgz4fk3ft4akolapfrzk772dk24iq32cznjsmzpanqd.onion
○ OFFLINEnspiremkiq44zcxjbgvab4mdedyh2pzj5kzbmvftcugq3mczx3dqogid.onion
○ OFFLINEnspirebcv4sy3yydtaercuut34hwc4fsxqqv4b4ye4xmo6qp3vxhulqd.onion
Research Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.