L S Grim
bd_9d3ac9f5c58ff34c · schema v1 · pii pii-v1
Full breach record for L S Grim →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Sinobi 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.
Source: Ransomware.live
Post text · scraped from the leak site
L.S. Grim Consulting Engineers is a Mid-Atlantic-based engineering services corporation specializing in mechanical, electrical, and plumbing engineering design and consulting. They offer a variety of services including electrical systems, fire protection, and project management, all designed to meet code requirements and support LEED certification. With over 30 years of experience, their team focuses on quality control and effective project management to ensure client satisfaction. Their intended clients include organizations needing comprehensive engineering solutions and facilities management.
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
- Dec 18, 2025
- Raw hash
- 4b87c3f121885acd2e83f6835b89535ad0892e10db7441241b8504fb9e510e7c
Reporting entity
- Name
- sinobi
Victim entity
- Name
- L S Grimnorm: l s grim
- Domain
- lsgrim.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· sinobi
- Threat actor
- SinobiExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.