GLOBALMalwareConstructionRansomwarePysaRansom DemandedActor NamedMedium
ESTEYCO SA
bd_02d0164d44edb447 · schema v1 · pii pii-v1
Full breach record for ESTEYCO SA →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Pysa 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: 2021-09-09
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/id/RXN0ZXljb0BweXNh
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 9, 2021
- Raw hash
- 9289db634977dc9680712cbc39b4ffe0ae31fd64a707b7d4b266d4118a018cb6
Reporting entity
- Name
- pysa
Victim entity
- Name
- ESTEYCO SAnorm: esteyco
- 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· pysa
- Threat actor
- PysaExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.