MSB
bd_c380c9ccef40ad07 · schema v1 · pii pii-v1
Full breach record for MSB →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Sarcoma 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
MSB MSB General Contractors specializes in disaster recovery services, offering support and solutions for clients affected by various emergencies. Their focus is on ensuring timely and efficient recovery processes for both residential and commercial projects. The company aims to serve a wide range of clients in need of recovery assistance and has a portfolio of completed projects demonstrating their capabilities. MSB is also involved in humanitarian activities, reflecting their commitment to community supportGeo: USA - Leak size: 66 GB Archive - Contains: Files,SQL
Source provenance
- Source URL
- https://www.ransomware.live/id/TVNCQHNhcmNvbWE=
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 29, 2025
- Raw hash
- 9cf412ca12901da2d66aadc4b79f11b3a6300c92653e9e6aedc55ad9b442b4f7
Reporting entity
- Name
- sarcoma
Victim entity
- Name
- MSBnorm: msb
- 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· sarcoma
- Threat actor
- SarcomaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.