GLOBALMalwareRansomwareCoinbasecartelRansom DemandedActor NamedData Leak ThreatenedMedium
C Well
bd_e1a09e205d631a7b · schema v1 · pii pii-v1
Full breach record for C Well →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Coinbasecartel 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: 2025-09-30
Source: Ransomware.live
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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/QyBXZWxsQGNvaW5iYXNlY2FydGVs
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 30, 2025
- Raw hash
- 2f69f9c1e58580ebcbaba0e2383375dbfeab7b33b09b698b69ca1cf1eb1f7627
Reporting entity
- Name
- coinbasecartel
Victim entity
- Name
- C Wellnorm: c well
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· coinbasecartel
- Threat actor
- CoinbasecartelExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.