GLOBALMalwareManufacturingManufacturingRansomwareLamashtuRansom DemandedActor NamedMedium
Gauthier Tissus
bd_51b707f76a673999 · schema v1 · pii pii-v1
Full breach record for Gauthier Tissus →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Lamashtu 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: ManufacturingDiscovered: 2026-04-13
Source: Ransomware.live
Post text · scraped from the leak site
Based in the Rhone-Alpes basin, Gauthier Tissus is specialized in the weaving and finishing of multi-risk fabrics for technical usage, fabrics for brand image clothes and uniforms.
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 11, 2026
- Raw hash
- d956a7f1cb3a3713d4e866335a26d15c53ab919a5c1afd04afb184756076d685
Reporting entity
- Name
- lamashtu
Victim entity
- Name
- Gauthier Tissusnorm: gauthier tissus
- Domain
- gauthier-tissus.com
- Industry
- Manufacturing
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· lamashtu
- Threat actor
- LamashtuExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.