Ransomware needs a way in. Stolen credentials are the cheapest one.
mercantetubos.com.br Ransomware Attack
mercantetubos.com.brRansomed
Overview
View group profileDomain
mercantetubos.com.br
Industry
Manufacturing
Country
Brazil
Discovered
10 months ago
Attack date
Oct 13, 2025
Confidence
85%
Severity
Medium
Status
Claimed
Threat group
alphalockerTotal victims
16
First seen
Sep 2025
Last seen
Feb 2026
Threat level
2.7/10Aggressiveness4/10
Lethality0/10
Criticality4.2/10
Status breakdown
Claimed
this victim
100.0%16Victim's position within group
Industry
Manufacturing
Known target sector
Country
Brazil
Not a listed target country
Other victims
View all (16)Same group · alphalocker
Group activity
Monthly attacks · alphalocker
16
total · avg 4/mo