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월드튜브 Ransomware Attack

worldtube.co.krRansomed

gunraGroup

South KoreaCountry

Aug 4, 2026Discovered

Overview

View group profile

Domain

worldtube.co.kr

Industry

Technology

Country

South Korea

Discovered

10 days ago

Attack date

Aug 4, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

Total victims

42

First seen

Aug 2025

Last seen

Aug 2026

Group status

active

Sophistication

0

Impact score

78

Threat level

2.6/10

Aggressiveness5/10

Lethality0/10

Criticality2.8/10

Status breakdown

Claimed

this victim

100.0%42

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

Technology

Known target sector

Country

South Korea

Not a listed target country

Other victims

Same group · gunra

Group activity