GLOBALMalwareHealthcareHealthcareRansomwareInsomniaRansom DemandedActor NamedMedium
Southern Illinois Dermatology
bd_ea35c9cdac615294 · schema v1 · pii pii-v1
Full breach record for Southern Illinois Dermatology →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Insomnia 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: 2026-02-07
Source: Ransomware.live
Post text · scraped from the leak site
Southern Illinois Dermatology, founded in 1996 by Board-Certified Dr. Ted G. Van Acker, has grown from one office to 15 locations. We offer general, surgical, cosmetic dermatology and advanced laser treatments with attentive, professional care.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_6835c79fc4485c9bVermont State AGfiled 2026-04-02(125d gap)Verified
- bd_d582186462d46055HHS OCRfiled 2026-04-02(125d gap)Candidate
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 28, 2025
- Raw hash
- f80a175095c4ecc438db754ed6d95524245d142369d7041595034b69e15e41db
Reporting entity
- Name
- insomnia
Victim entity
- Name
- Southern Illinois Dermatologynorm: southern illinois dermatology
- Domain
- siderm.com
- 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· insomnia
- Threat actor
- InsomniaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.