Ransomware group profile · #283 by claimed victims
Trisec ransomware
Trisec is a Tunisian-origin ransomware group that emerged in February 2024, claiming affiliation with the Tunisian government and operating as both a financially motivated and state-sponsored mercenary group, exclusively recruiting Tunisian members and reporting nine victims in the first half of 2024.
Victimology
Who Trisec claims to have breached, from 3 leak-site posts recorded by VULONE.
Claims per month last 12 months
Top sectors
Top countries
Latest claimed victims 3 most recent
| Victim | Sector | Country | Claimed |
|---|---|---|---|
| aivi.it aivi.it | Technology | IT | 19 Feb 2024 |
| ki.se ki.se | Healthcare | SE | 19 Feb 2024 |
| www.cogans.ie cogans.ie | Professional Services | IE | 16 Feb 2024 |
All 3 Trisec 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 Trisec 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 Trisec ransomware still active?
How many victims has Trisec claimed?
Which industries does Trisec target?
Which countries are most affected by Trisec?
Where does VULONE get Trisec 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].
