Ransomware Intelligence

stni.co.kr Ransomware Attack

stni.co.kr

dragonforceGroup

South KoreaCountry

Jun 29, 2026Discovered

Overview

View group profile

Domain

stni.co.kr

Industry

Manufacturing

Country

South Korea

Discovered

4 days ago

Attack date

Jun 28, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

Total victims

387

First seen

Jul 2025

Last seen

Jun 2026

Group status

active

Sophistication

0

Impact score

109

Threat level

3.9/10

Aggressiveness10/10

Lethality0.1/10

Criticality1.3/10

Status breakdown

Data Leaked1.6%6

Claimed

this victim

94.1%364

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Manufacturing

Known target sector

Country

South Korea

Not a listed target country

Other victims

Same group · dragonforce

Group activity