GLOBALMalwareManufacturingManufacturingRansomwareNightspireRansom DemandedActor NamedMedium
Ueno Fine Chemicals Industry
bd_5f3016af45a17b64 · schema v1 · pii pii-v1
Full breach record for Ueno Fine Chemicals Industry →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Nightspire 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: 2026-05-24
Source: Ransomware.live
Post text · scraped from the leak site
- Financial & Accounting Records- Human Resources- Sales & Marketing
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/VWVubyBGaW5lIENoZW1pY2FscyBJbmR1c3RyeSAoVGhhaWxhbmQpLCBMdGQuQG5pZ2h0c3BpcmU=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 14, 2026
- Raw hash
- 62c5e9e03a5cf99a60420e4d33d564250c567cf228fd88ffbdbb3bb2d864afcc
Reporting entity
- Name
- nightspire
Victim entity
- Name
- Ueno Fine Chemicals Industrynorm: ueno fine chemicals industry
- Domain
- ueno-fc.co.jp
- 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· nightspire
- Threat actor
- NightspireExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.