GLOBALMalwareHealthcareHealthcareRansomwareRhysidaRansom DemandedActor NamedMedium
St. Joseph's Healthcare Hamilton
bd_664583e1be0576ba · schema v1 · pii pii-v1
Full breach record for St. Joseph's Healthcare Hamilton →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Rhysida 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: 2025-11-22
Source: Ransomware.live
Post text · scraped from the leak site
St. Joseph's Healthcare Hamilton
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
- Nov 22, 2025
- Raw hash
- 21a61005e92b687ed4fb3467c3527898e266df3f5fa441a6068f12903805332a
Reporting entity
- Name
- rhysida
Victim entity
- Name
- St. Joseph's Healthcare Hamiltonnorm: st joseph s healthcare hamilton
- Domain
- stjoes.ca
- 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· rhysida
- Threat actor
- RhysidaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.