The ransomware attack against gemese.pt in Portugal was claimed by threat actor arcusmedia, targeting Milenia–Informática e Serviços, headquartered in Bustos. The deadline for the claim is 2026-07-21 18:51:00.000000, with victims in #Portugal
Incident Details
- Victim: gemese.pt
- Sector: Not Found
- Country: PT
- Actor: arcusmedia
- Source: http://arcuufpr5xxbbkin4mlidt7itmr6znlppk63jbtkeguuhszmc5g7qdyd.onion/?p=748
- Discovered: 2026-07-14T20:12:22.385128+00:00
- Published: 2026-07-13T16:43:02+00:00
Information
- Founded in 1997, Milenia – Informática e Serviços, headquartered in Bustos, Portugal.

Disclaimer: This post is based on public claims made by the ransomware group "arcusmedia". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.