GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareRansomhubRansom DemandedActor NamedMedium
www.kumagaigumi.co.jp
bd_1d539314bf406741 · schema v1 · pii pii-v1
Full breach record for www.kumagaigumi.co.jp →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group RansomHub 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: Business ServicesDiscovered: 2024-07-20
Source: Ransomware.live
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
- Jul 19, 2024
- Raw hash
- aab52a1dda01a4de907a6a20023f8fe52ce962e48c36c789a0b51e5c90731acc
Reporting entity
- Name
- ransomhub
Victim entity
- Name
- www.kumagaigumi.co.jpnorm: wwwkumagaigumicojp
- Industry
- Professional Services
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· ransomhub
- Threat actor
- RansomhubExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.