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Ransomware group profile · #308 by claimed victims

Hermes ransomware

Hermes is a ransomware operation tracked by VULONE since September 2026. Its leak site has named 1 victims since July 2018. The group most often targets Government & Defense.

Defunct First seen Sep 2026
1Victims claimed on leak sites
0Victims in the last 30 days
0Victims in the last 90 days
1Countries hit
0Leak-site URLs tracked
27 Jul 2018Latest claim recorded

Victimology

Who Hermes claims to have breached, from 1 leak-site posts recorded by VULONE.

Claims per month last 12 months

Oct 2025: 0OctNov 2025: 0Dec 2025: 0Jan 2026: 0JanFeb 2026: 0Mar 2026: 0Apr 2026: 0AprMay 2026: 0Jun 2026: 0Jul 2026: 0JulAug 2026: 0Sep 2026: 0

Top sectors

Government & Defense1

Top countries

United States1

Latest claimed victims 1 most recent

VictimSectorCountryClaimed
City of Valdez Government & Defense US 27 Jul 2018

All 1 Hermes victims, searchable

Full victim list with claim posts, domains, timing and exports, plus the negotiation chats and leak-site screenshots VULONE archives for this crew.

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Tactics, techniques and procedures

ATT&CK technique mapping for Hermes is in progress. Victimology, infrastructure status and leak-site tracking are live above.

Indicators, detections and the full playbook

Hashes, C2 addresses, onion services, Sigma and YARA detections per technique, and the negotiation transcripts are available to signed-in analysts.

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Frequently asked

Is Hermes ransomware still active?
Hermes is tracked as defunct. The most recent leak-site claim VULONE recorded is dated 27 July 2018.
How many victims has Hermes claimed?
VULONE has recorded 1 leak-site victim claims attributed to Hermes since July 2018, across 1 countries and 1 sectors.
Which industries does Hermes target?
The sectors most often named on the Hermes leak site are Government & Defense.
Which countries are most affected by Hermes?
Most Hermes victims recorded by VULONE are located in United States.
Where does VULONE get Hermes victim data?
Claims are collected continuously from the group's own leak sites and cross-checked with ransomware.live and RansomLook. A claim is the group's assertion, not a confirmed breach.

Other ransomware groups

Victim claims are collected from leak sites and enrichment partners (ransomware.live, RansomLook) and represent the group's own assertions, not confirmed breaches. Profile last updated 16 September 2026. Questions or corrections: [email protected].