GLOBALMalwareHealthcareHealthcareRansomwareQilinRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh
Cooperativa de Hospitales de Antioquia - COHAN
bd_510b1f3448d2a230 · schema v1 · pii pii-v1
Full breach record for Cooperativa de Hospitales de Antioquia - COHAN →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: HealthcareDiscovered: 2026-04-20
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/id/Q29vcGVyYXRpdmEgZGUgSG9zcGl0YWxlcyBkZSBBbnRpb3F1aWEgLSBDT0hBTkBxaWxpbg==
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 20, 2026
- Raw hash
- 43a51ef3c653a8293d80c8d541fcf102735942eba50ac86f3ec31754f75d9354
Reporting entity
- Name
- qilin
Victim entity
- Name
- Cooperativa de Hospitales de Antioquia - COHANnorm: cooperativa de hospitales de antioquia cohan
- Domain
- cohan.org.co
- Industry
- Healthcare
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.