HB Brantner: When Your Trailers Are Stronger Than Your Security Ransomware Attack

Ransomware victim

leaknetGroup

AustriaCountry

Mar 11, 2026Discovered

Data has been published on the ransomware group's leak site.

Overview

View group profile

Industry

Manufacturing

Country

Austria

Discovered

4 months ago

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

leaknet

Total victims

First seen

Aug 2025

Last seen

Jun 2026

Threat level

5.6/10

Aggressiveness6/10

Lethality3.9/10

Criticality7.1/10

Status breakdown

Data Leaked

this victim

77.0%47

Claimed18.0%11

Targeted sectors

Education Energy & Utilities Financial Services Government & Defense Healthcare Manufacturing Other Professional Services Technology Transportation

Victim's position within group

Industry

Manufacturing

Known target sector

Country

Austria

Not a listed target country

Other victims

View all (61)

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Group activity

Monthly attacks · leaknet

total · avg 5.5/mo