Weinberg ”93, Építő Kft., a prominent Hungarian general contractor and steel structure manufacturer, was targeted by the Deadlock ransomware group, which claims to have stolen 650GB of sensitive internal data, including contractor commercial information, specialized construction and metal production technologies, and internal financial transaction records tied to alleged corruption. The stolen data include operational details related to construction projects and was subsequently used as leverage against the company, with journalists, lawyers, and law enforcement invited to review the information. #Hungary
Incident Details
- Victim: Weinberg ”93,Építő Kft.
- Sector: Construction
- Country: HU
- Actor: Deadlock
- Source: http://deadblogdbdu5wprek7wa2o4ce7rnt6u6ntqeud3hzjjcveosgpsqqqd.onion/s3.php?d=d2FzYWJpOndlaW5iZXJnLmh1fGV1LWNlbnRyYWwtMXxBWkg0WUIzNTkxNExCREpFS0tKQnxFekw0emNQbUZLdXU3YXI3dzVmWmUzenBFMHZlOE5ET1JucHpCYVBB
- Discovered: 2026-07-10T13:14:50.464738+00:00
- Published: 2026-07-10T13:14:48.947189+00:00
Information
- A prominent Hungarian construction and steel fabrication company founded in 1993 and headquartered in Sárospatak.
- A 100% privately owned firm specializing in general contracting and the manufacture of complex steel structures.
- Handled major industrial projects, including the Volvo Trucks Hungary truck center in Ecser, Continental Automotive manufacturing plants, East Gate PRO Business Park warehouses, and Becton Dickinson’s syringe factory expansion.
- Recognized with multiple awards, including the Lechner Ödön Award (2024) and the Steel Structure Award (2022).
- More than 650 GB of sensitive internal data was stolen, including commercial information about contractors, specialized construction technologies, metal structure production, internal financial transactions, and evidence of corruption in construction projects.
- The exposed material is being presented for review by journalists, lawyers, and law enforcement agencies.
Disclaimer: This post is based on public claims made by the ransomware group "Deadlock". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.