Ransomware group Majinahanashi hits TERRACOM & MONTCAU
TERRACOM & MONTCAU — a other target has been listed by the Majinahanashi ransomware group on 2026-08-29. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | TERRACOM & MONTCAU |
|---|---|
| Threat Group | Majinahanashi |
| Summary | Montcau ERP SaaS is a Spanish cloud-based ERP and POS solution developed by Terrassenca de Telecomunicacions, SLU (Terracom), designed for the management of production, sales, retail operations, in... |
| Date of Breach | 2026-08-29 |
| Discovery Date | 2026-10-10 |
| Region | — |
| Target Domain | — |
| Business Sector | Other |
| Severity | MEDIUM |
Claim by Majinahanashi
Montcau ERP SaaS is a Spanish cloud-based ERP and POS solution developed by Terrassenca de Telecomunicacions, SLU (Terracom), designed for the management of production, sales, retail operations, in...
Posted by the Majinahanashi threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Leak post (onion / Tor)
http://lthicpjqc7gkn5eq3epxndc2uig3yngvcbdya4u3m3byjod5km4yuwqd.onion/#post/blog-20
Open this URL in Tor Browser. Browsing leak sites carries real risk — view passively, never click further.
Disclaimer
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