RansomwareTargets Brazil

ransomhouse

E-mail alert on newly attributed CVEs, new victims in Brazil and verified incidents.

About the group

RansomHouse is a double-extortion RaaS operation active since late 2021, attributed to the threat actor "Jolly Scorpius," targeting over 120 organizations across healthcare, finance, transportation, and government, recently upgrading to a multi-layered dual-key encryption architecture.

Exploited vulnerabilities

No CVEs attributed to this group in public sources (MITRE ATT&CK). Absence of attribution does not mean absence of activity.

Impact and victims

The group ransomhouse has 6 known ransomware victims. See the most affected sectors and countries and recent victims.

6known victims
6in Brazil
6sectors hit
Activity (12 months)
11
07
08
Most attacked sectors
Agriculture and Food Production1
Energy & Utilities1
Healthcare1
Manufacturing1
Other1
Professional Services1
Most affected countries
🇧🇷 Brasil6
Recent victims
TercaOther · BR · 2026-08-21
Alya ConstrutoraManufacturing · BR · 2026-07-16
MegaworkProfessional Services · BR · 2026-07-10
Diaz Gill Medicina Laboratorial S.A.Healthcare · BR · 2025-11-26
AssolimAgriculture and Food Production · BR · 2025-11-13
SabespEnergy & Utilities · BR · 2024-10-17

References

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