GLOBALMalwareConstructionRansomwareQilinRansom DemandedActor NamedMedium
The Michelson Organization
bd_c2cf5c864869615b · schema v1 · pii pii-v1
Full breach record for The Michelson Organization →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: ConstructionDiscovered: 2025-04-21
Source: Ransomware.live
Post text · scraped from the leak site
Michelson Commercial Realty and Development L.L.C. and Knapp Development have managed the development of Sumner Park since its inception. The development team has extensive experience in developing real estate on a national basis. Since 1927, ...
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
- Apr 19, 2025
- Raw hash
- 3798a6b32d22ad9c5bc8ab256beeaa8c3e3bbdf8af52e7cf9de98ef317d417dd
Reporting entity
- Name
- qilin
Victim entity
- Name
- The Michelson Organizationnorm: the michelson organization
- Domain
- michelsonrealty.com
- Industry
- Constructionllm
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.