Ransomware Intelligence

Vietnam Fortress Tools JSC Ransomware Attack

Ransomware victim

dragonforceGroup

VietnamCountry

Apr 4, 2026Discovered

Overview

View group profile

Industry

Manufacturing

Country

Vietnam

Discovered

3 months ago

Attack date

Apr 4, 2026

Confidence

100%

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

Vietnam

Frequently targeted country

Other victims

Same group · dragonforce

Group activity

Monthly attacks · dragonforce

387

total · avg 32.3/mo