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MacAllister Machinery Ransomware Attack

macallister.comRansomed

VoidCryptGroup

United KingdomCountry

Aug 28, 2026Discovered

Overview

View group profile

Domain

macallister.com

Industry

Manufacturing

Country

United Kingdom

Discovered

about 1 month ago

Attack date

Aug 28, 2026

Confidence

85%

Severity

Medium

Status

Claimed

Threat group

VoidCrypt

Total victims

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

3.3/10

Aggressiveness5/10

Lethality0.9/10

Criticality4.2/10

Status breakdown

Data Leaked18.4%16

Negotiating4.6%4

Claimed

this victim

77.0%67

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

United Kingdom

Frequently targeted country

Other victims

View all (87)

Same group · VoidCrypt

Group activity

Monthly attacks · VoidCrypt

total · avg 6.7/mo