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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

about 2 months ago

Attack date

Aug 4, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

gunra

Total victims

First seen

Oct 2025

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

Threat level

2.5/10

Aggressiveness5/10

Lethality0/10

Criticality2.6/10

Status breakdown

Claimed

this victim

100.0%38

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

View all (38)

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Group activity

Monthly attacks · gunra

total · avg 4.8/mo