Ransomware Intelligence / Sectors / Critical infrastructure

Sector

Ransomware in Critical infrastructure

Energy, utilities, water and wastewater, oil and gas, pipelines, telecoms and other essential services.

  • 15claims, 7 days
  • 44claims, 30 days
  • 115claims, 90 days
  • 2026-10-16most recent claim

Leak-site listings are claims made by criminals, not confirmed incidents. Sector is assigned from the public listing with an automated classifier and a confidence score; 13% of claims in the last 30 days are not yet classified. If a classification looks wrong, tell us.

Activity, last 26 weeks

New leak-site claims per week against critical infrastructure organisations.

Week of 2026-04-20: 0Week of 2026-04-27: 0Week of 2026-05-04: 0Week of 2026-05-11: 0Week of 2026-05-18: 0Week of 2026-05-25: 0Week of 2026-06-01: 0Week of 2026-06-08: 0Week of 2026-06-15: 0Week of 2026-06-22: 0Week of 2026-06-29: 0Week of 2026-07-06: 0Week of 2026-07-13: 4Week of 2026-07-20: 13Week of 2026-07-27: 6Week of 2026-08-03: 9Week of 2026-08-10: 6Week of 2026-08-17: 12Week of 2026-08-24: 6Week of 2026-08-31: 7Week of 2026-09-07: 5Week of 2026-09-14: 9Week of 2026-09-21: 11Week of 2026-09-28: 7Week of 2026-10-05: 10Week of 2026-10-12: 14
Claims per week, oldest to newest. Each bar is a full Monday-to-Sunday week; the newest bar is the current week so far.

Most active groups, last 90 days

  1. qilin 14
  2. the gentlemen 11
  3. settra 7
  4. endzone 5
  5. inc ransom 5
  6. everest 4
  7. panzer 4
  8. akira 3
  9. byod 3
  10. clop 3

Countries, last 90 days

  1. United States 40
  2. Indonesia 6
  3. Brazil 5
  4. Germany 5
  5. Unknown 3
  6. Argentina 3
  7. Canada 3
  8. Italy 3
  9. Mexico 3
  10. Malaysia 3
  11. Thailand 3
  12. Colombia 2
  13. France 2
  14. United Kingdom 2
  15. India 2

Vulnerabilities with known ransomware use

From CISA's Known Exploited Vulnerabilities catalog, newest first. The catalog is not sector-specific; if you run the product, patch it.

Added CVE Vendor / product Vulnerability
2026-08-18 CVE-2026-59310 Broadcom VMware vCenter Broadcom VMware vCenter Path Traversal Vulnerability
2026-08-05 CVE-2026-63077 JetBrains TeamCity JetBrains TeamCity Deserialization of Untrusted Data Vulnerability
2026-07-29 CVE-2026-20316 Cisco Secure Firewall Management Center (FMC) Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability
2026-07-14 CVE-2026-15410 SonicWall SMA1000 Appliances SonicWall SMA1000 Appliances Code Injection Vulnerability
2026-07-14 CVE-2026-15409 SonicWall SMA1000 Appliances SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
2026-07-01 CVE-2026-45659 Microsoft SharePoint Server Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
2026-06-25 CVE-2026-12569 PTC Windchill and FlexPLM PTC Windchill and FlexPLM Improper Input Validation Vulnerability
2026-06-12 CVE-2026-35273 Oracle PeopleSoft Enterprise PeopleTools Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability
Request a conversation

Other sectors

Data sources

  • Source: CISA KEV
    updated 2 hours ago
  • Opening demands are read from leaked ransomware negotiation chats collected by Ransomchats (MIT licence), using an OpenAI language model. These chats are not a representative sample.
    updated 2 hours ago
  • Source: RansomLook
    updated 2 hours ago
  • updated 2 hours ago
  • Sector, country and region labels are inferred by SecuritySnares from the published organisation name using an OpenAI language model; treat them as estimates.
    updated 2 hours ago

Leak-site listings reflect claims by threat actors and are not independently verified. Victims are never named on this site unless they have disclosed the incident themselves. Read the methodology.