Ransomware Intelligence

Seoul Guarantee Insurance | 13.2T pure compressed oracle database

Ransomware victim

gunraGroup

South KoreaCountry

Aug 4, 2025Discovered

Overview

View group profile

Industry

Financial Services

Country

South Korea

Discovered

10 months ago

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

Total victims

34

First seen

Jun 2025

Last seen

May 2026

Group status

active

Sophistication

0

Impact score

63

Threat level

3.5/10

Aggressiveness7/10

Lethality0/10

Criticality3.4/10

Status breakdown

Claimed

this victim

91.2%31

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

Financial Services

Known target sector

Country

South Korea

Not a listed target country

Other victims

Same group · gunra

Group activity

Monthly attacks · gunra

34

total · avg 4.9/mo