GLOBALMalwareHealthcareHealthcareRansomwareRhysidaRansom DemandedActor NamedMedium
Istituto Prosperius
bd_39e51475986c685e · schema v1 · pii pii-v1
Full breach record for Istituto Prosperius →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: 2023-09-26
Source: Ransomware.live
Post text · scraped from the leak site
Istituto Prosperius Villa Cherubini reopens with a new facility within the Prosperius Institute health complex, established founded by Prof. Mario Bigazzi back in 1973.
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
- Sep 26, 2023
- Raw hash
- 22c7cb343c058f74fc6d3e5044e56c1eb577f109bf80d34d2aef890f2be2334a
Reporting entity
- Name
- rhysida
Victim entity
- Name
- Istituto Prosperiusnorm: istituto prosperius
- Domain
- prosperius.it
- 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.