Concremat constructions
bd_c5f7d3629273c1cc · schema v1 · pii pii-v1
Full breach record for Concremat constructions →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Medusa on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
Founded in 1972 and headquartered in Rio de Janeiro, Concremat Companies provides construction and engineering services. The company offers services such as urban and regional development studies, environmental management systems, and a sustainable development plan for territories
Source provenance
- Source URL
- https://www.ransomware.live/id/Q29uY3JlbWF0IGNvbnN0cnVjdGlvbnNAbWVkdXNh
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 5, 2023
- Raw hash
- b7d312991e1765ade5dd864adb7efefa8334b3608e8023714aa63d6c021b5d35
Reporting entity
- Name
- medusa
Victim entity
- Name
- Concremat constructionsnorm: concremat constructions
- Domain
- concremat.com.br
- Industry
- Construction
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· medusa
- Threat actor
- MedusaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.