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Tuboaços da Amazônia Ltda. Ransomware Attack

tuboacos.com.brRansomed

nightspireGroup

BrazilCountry

Sep 11, 2026Discovered

Overview

View group profile

Domain

tuboacos.com.br

Industry

Manufacturing

Country

Brazil

Discovered

about 2 months ago

Attack date

Aug 11, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

nightspire

Total victims

217

First seen

Oct 2025

Last seen

Oct 2026

Group status

active

Sophistication

Impact score

Threat level

2.6/10

Aggressiveness5/10

Lethality0/10

Criticality2.8/10

Status breakdown

Claimed

this victim

100.0%217

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

Brazil

Frequently targeted country

Other victims

View all (217)

Same group · nightspire

Group activity

Monthly attacks · nightspire

217

total · avg 16.7/mo