GLOBALMalwareManufacturingManufacturingRansomwareDirewolfRansom DemandedActor NamedData ExfiltratedHigh
Mitachi
bd_d42e0d10e83e7e11 · schema v1 · pii pii-v1
Full breach record for Mitachi →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Direwolf 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: ManufacturingClaimed data size: 20GBDiscovered: 2025-11-26
Source: Ransomware.live
Post text · scraped from the leak site
Trade
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/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 20, 2025
- Raw hash
- ad596815ad14725b137e4f123a81838179cf30531f15919ea8410ffd5b6f90e5
Reporting entity
- Name
- direwolf
Victim entity
- Name
- Mitachinorm: mitachi
- Domain
- mitachi.co.jp
- Industry
- Manufacturing
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· direwolf
- Threat actor
- DirewolfExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.