GLOBALMalwareRansomwareQilinRansom DemandedActor NamedMedium
Madison Services, Inc.
bd_46306d6aa6da9ba6 · schema v1 · pii pii-v1
Full breach record for Madison Services, Inc. →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: Not FoundDiscovered: 2026-02-20
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/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 20, 2026
- Raw hash
- 2624c0396734b8bb8abe7074bfe5a25022eb6d7f7ae6eb971981bb2fa07c39ac
Reporting entity
- Name
- qilin
Victim entity
- Name
- Madison Services, Inc.norm: madison services
- Domain
- mdsvc.com
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.