Ransomware group profile ยท #335 by claimed victims
Scarlettgroup ransomware
Scarlettgroup is a ransomware operation tracked by VULONE since October 2026. Its leak site has named 1 victims since October 2026, 1 of them in the last 30 days. The group most often targets Education.
Victimology
Who Scarlettgroup claims to have breached, from 1 leak-site posts recorded by VULONE.
Claims per month last 12 months
Top sectors
Top countries
Latest claimed victims 1 most recent
| Victim | Sector | Country | Claimed |
|---|---|---|---|
| yalebooks.yale.edu yalebooks.yale.edu | Education | US | 8 Oct 2026 |
All 1 Scarlettgroup 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.
Tactics, techniques and procedures
ATT&CK technique mapping for Scarlettgroup 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.
Frequently asked
Is Scarlettgroup ransomware still active?
How many victims has Scarlettgroup claimed?
Which industries does Scarlettgroup target?
Which countries are most affected by Scarlettgroup?
Where does VULONE get Scarlettgroup victim data?
Other ransomware groups
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Lockbit3
Akira
ClopVictim 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 9 October 2026. Questions or corrections: research@vulone.com.
