Ransomware victim disclosure
← All victimsUndefasa
Claimed by blacknevas · listed 7 months ago
Status timeline
- Listed
Oct 13, 2025
- Data leaked
At a glance
- Group
- blacknevas
- Status
- Data leaked
- Country
- Spain
- Sector
- Manufacturing
- Listed on leak site
- Oct 13, 2025
- Data size
- 2.3 TB
- Records
- 102634 files
About the victim
AI dossier — public-source company profileUndefasa (Undefasa, S.A.) is a family-owned Spanish ceramics manufacturer founded in 1967 and headquartered in L'Alcora, Castellón. The company designs and produces ceramic wall and floor tiles, including a premium technical porcelain range (SOLID+), distributing products internationally and participating in major industry trade shows such as Cersaie and Coverings. It operates with an integrated management system certified to ISO 50001 and has received EU co-funded investment for energy-efficient manufacturing.
- Industry
- Ceramic Tiles & Technical Porcelain Manufacturing
- Address
- Carrer de la Carretera de Ribesalbes, s/n, 12110 L'Alcora, Castelló, Spain
- Founded
- 1967
Attack summary
Severity: high — 2.3 TB of data (102,634 files) has been fully published via a public file-sharing link, confirming exfiltration and disclosure of significant business data at scale; while the specific content is not itemised, the volume strongly suggests it includes sensitive internal business, employee, and commercial records.The blacknevas ransomware group claims to have exfiltrated 2.3 TB of data comprising 102,634 files from Undefasa and has published a download link (gofile.io), indicating full data publication rather than encryption-only.
Data the group says was taken
AI dossier — extracted from the leak post- 102,634 files (2.3 TB total)
- Corporate/business documents
- Potentially employee and HR records
- Potentially financial and operational data
- Potentially customer and supplier information
The group's post references roughly 1 proof file.
What the group claims
Ceramicists since 1967We are a family-run business that was established in the heat of the Sierra, and since then Undefasa has made its mark at the heart of Spain’s thriving ceramics industry.Over the years, we have cemented our position with the firm belief that each of our products truly reflects the tradition and passion of well-crafted ceramics.These values have been shaped by our long history, experience, hard work and dedication.To transmit our passion for ceramics to our customers, through unique products, which provide the habitat with safety values due to their quality and differentiation.Versatile and excellent products in terms of their design that remain durable and unalterable over time, both for their style and the resistance of their materials.At Undefasa, the human factor is fundamental to our corporate culture. We firmly believe that only by creating a strong culture can we generate lasting value over time, building on and enhancing the experience of the past.The concepts of design and innovation thus take on a more significant value as they coexist with the company’s memory and heritage.We work with an integrated management system based on continuous improvement in all phases of the production process, from conception and design to the distribution and sale of our materials.As a family-owned company, we have undergone a process of constant evolution and adaptation as we have faced the changing environment.Throughout our history, we have learned to respond flexibly to challenges, always striving for excellence.A company rooted in the past and looking to the future.We strive to meet the expectations of consumers and their current demands through the generation of new ideas, innovation and design.To transmit our passion for ceramics to our customers, through unique products that bring to the habitat safety values for their quality and differentiation.Multipurpose products, and excellent in terms of design that remain durable and unalterable over time, both for its style and the strength of its materials.Our premise is to design products that coexist with us, that add value and allow us to create unique spaces._ALWAYS BESIDE YOUOur motto “Always beside you” is our raison d’être, always close to our customers102634 files2.3 TBhttps://gofile.io/d/2teefQ
Sources
Source
Indexed 7 months agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
