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Voltamper Ransomware Attack

Ransomware victimRansomed

qilinGroup

GreeceCountry

Mar 26, 2026Discovered

Overview

View group profile

Industry

Professional Services

Country

Greece

Discovered

6 months ago

Attack date

Mar 26, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

qilin

Total victims

1,471

First seen

Sep 2025

Last seen

Sep 2026

Group status

active

Sophistication

Impact score

123

Threat level

3.9/10

Aggressiveness10/10

Lethality0/10

Criticality1.2/10

Status breakdown

Data Leaked0.3%5

Claimed

this victim

99.7%1,478

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

Professional Services

Known target sector

Country

Greece

Frequently targeted country

Other victims

View all (1483)

Same group · qilin

Group activity

Monthly attacks · qilin

1,471

total · avg 113.2/mo