GLOBALMalwareRansomwareQilinRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Arca Service
bd_a82cf898ca9d9442 · schema v1 · pii pii-v1
Full breach record for Arca Service →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Qilin 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: Not FoundDiscovered: 2026-03-18
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/id/QXJjYSBTZXJ2aWNlQHFpbGlu
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 18, 2026
- Raw hash
- b03751da96e230bb8492038685237d0b5d2fb7704e6f8c5413b5bed0baefc8f2
Reporting entity
- Name
- qilin
Victim entity
- Name
- Arca Servicenorm: arca service
- Domain
- arcaservice.it
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· qilin
- Threat actor
- QilinExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.