GLOBALMalwareManufacturingManufacturingRansomwareBravoxRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Grupo Mauá
bd_cfd6fba72b686999 · schema v1 · pii pii-v1
Full breach record for Grupo Mauá →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Bravox 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.
Group activity: ManufacturingDiscovered: 2026-05-31
Source: Ransomware.live
Post text · scraped from the leak site
Operates in the construction, real estate, energy, and infrastructure sectors.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident
No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.
Source provenance
- Source URL
- https://www.ransomware.live/id/R3J1cG8gTWF1w6FAYnJhdm94
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 31, 2026
- Raw hash
- f4f1918798dc585f4ad8e009f1aa71d34ef8894772e174f148572e6e614c6266
Reporting entity
- Name
- bravox
Victim entity
- Name
- Grupo Mauánorm: grupo maua
- Domain
- grupomaua.com.br
- Industry
- Manufacturingllm
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· bravox
- Threat actor
- BravoxExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.