Active threats
Organisations claimed as victims on ransomware groups' leak sites, classified by country and sector, and cross-checked with press coverage.
Claimed victims3
In United States38
Confirmed by press0
Most active groups
Most affected countries
Most affected sectors
Recent victims
| Organisation | Group | Country | Sector | Claimed | Status |
|---|---|---|---|---|---|
| Suiza Lab | Killsec3 | Peru | Healthcare | 9/27/2026 | ◌ Claimed (unverified) |
| Natclar | Kazu | Peru | Healthcare | 9/7/2026 | ◌ Claimed (unverified) |
| Centro Médico Especializado OSI | Kazu | Peru | Healthcare | 9/7/2026 | ◌ Claimed (unverified) |
Claims are published by the criminal groups themselves and are unverified until the organisation or the press confirms them. Names of natural persons (sole traders, individual professionals) are anonymised under the GDPR. We never link to leak sites or stolen data. To request the removal or anonymisation of an entry, contact the site administrator.
Sources: RansomLook (CC BY 4.0), MITRE ATT&CK®, MISP Galaxy, Google News.