Search threats, CVEs… ⌘K
← Back to all threat actors

blackwater

Blackwater is a ransomware group that first surfaced in early 2026, combining file encryption with data theft and targeting healthcare organizations, with known victims including Minidoka Memorial Hospital in Idaho.

How we source and review actor profiles
Motivation
ransomware
First seen
2026-04-29
Last seen
2026-08-24
Sectors
professional-services, manufacturing, energy-utilities, public-sector, healthcare, hospitality-and-tourism
Status
Active

Activity timeline

A dated ledger of actor-claimed victims, campaigns, indicators, identity mappings, relationships, and CVE links. Each date states what it measures. For extensive leak-site histories, victim entries are limited to the 100 most recent distinct listings.

Claimed
Victim claimwww.ptesm.com listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Last observed
Indicator1 indicator cataloged

Types: onion.

Claimed
Victim claimwww.shalina.com listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimwww.amca.org.ar listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimtxdkj.com listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimmsgas.com.br listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimwww.utourworld.com listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimTuopu listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimCompass Housing Alliance listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimShenzhen Gongjin Electronics listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimGrupo EBD listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed
Claimed
Victim claimMinidoka Memorial Hospital listed by blackwater

Actor-claimed victim evidence. This listing is not independent confirmation of compromise.

Actor Claimed

Identity and attribution

Exact names and tracking identifiers resolve to this canonical profile. Rebrands, affiliations, and overlapping clusters remain separate confidence-rated relationships.

Name map

blackwaterCanonical Name

Loading CVEs, techniques, indicators, malware, victims, and activity...