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Estrela Ransomware Attack

estrela.indRansomed

medusalockerGroup

BrazilCountry

Jul 1, 2026Discovered

Overview

View group profile

Domain

estrela.ind

Industry

Hospitality

Country

Brazil

Discovered

2 months ago

Attack date

Jul 1, 2026

Confidence

100%

Severity

Medium

Status

Claimed

Threat group

medusalocker

Total victims

First seen

Sep 2025

Last seen

Sep 2026

Threat level

2.3/10

Aggressiveness5/10

Lethality0/10

Criticality1.8/10

Status breakdown

Claimed

this victim

100.0%72

Targeted sectors

Education Energy & Utilities Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Victim's position within group

Industry

Hospitality

Known target sector

Country

Brazil

Not a listed target country

Other victims

View all (72)

Same group · medusalocker

Licindia
India
Claimed
Lawter
United States
Claimed
The Joint Graduate School of Energy and Environment
Thailand
Claimed
Servifruit
Mexico
Claimed
Hungry Lion
Ghana
Claimed
Qualisteel
Brazil
Claimed

Group activity

Monthly attacks · medusalocker

total · avg 10.3/mo