killsec3
Intelligence Profile
killsec3 — tracked by MISP Galaxy (ransomware).
Threat Analysis
killsec3 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 killsec3 prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.
Ransomware Victims (245)
CTIWATCH tracks 245 organizations claimed as victims by killsec3 on its data leak site, with attack dates, sectors and countries.
View full victims list →Known Campaigns
Killsec3 is conducting an active ransomware campaign targeting organizations across 2 countries. Primary targets: Healthcare, Manufacturing. 2 confirmed victims recorded in the last 45 days. Campaign appears to have stalled.