Ransomware group profile · #289 by claimed victims
BlueWhale ransomware
BlueWhale is a ransomware operation tracked by VULONE since August 2026. Its leak site has named 2 victims since August 2026. The group most often targets Technology.
Victimology
Who BlueWhale claims to have breached, from 2 leak-site posts recorded by VULONE.
Claims per month last 12 months
Top sectors
Top countries
Latest claimed victims 2 most recent
| Victim | Sector | Country | Claimed |
|---|---|---|---|
| FiferFox Minecraft Server | Technology | — | 14 Aug 2026 |
| Satellite Developer Server | Technology | — | 14 Aug 2026 |
All 2 BlueWhale 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 BlueWhale 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 BlueWhale ransomware still active?
How many victims has BlueWhale claimed?
Which industries does BlueWhale target?
Which countries are most affected by BlueWhale?
Where does VULONE get BlueWhale victim data?
Other ransomware groups
Qilin
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 16 September 2026. Questions or corrections: [email protected].
