The nightspire ransomware group listed Siena Construction on its data leak site on 2026-04-03. Country: US Sector: Manufacturing Domains named: sienaconstruction.com Claim as published on the leak site: - QBOOK Data- Project Records- Employee Information- Finance Records- Technical Data- Suppliers Information- Bid Documents
OffSet7 / Dark Web / nightspire
Siena Construction listed by nightspire ransomware group
- Group
- nightspire
- Sector
- Manufacturing
- Country
- United States
- First seen
- 3 April 2026
This is a claim published by the threat group itself and has not been independently verified. OffSet7 does not host or link to any leaked data.
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