Ransomware victim disclosure
← All victimsC2O Architects
Claimed by thegentlemen · listed 15 days ago
Status timeline
- Listed
May 6, 2026
- Data leaked
At a glance
- Group
- thegentlemen
- Status
- Data leaked
- Country
- BE
- Sector
- Business Services
- Listed on leak site
- May 6, 2026
About the victim
AI dossier — public-source company profileC2O Architects (C2O-Architects bv) is a Belgian architectural and urban planning firm headquartered in Asse, Flemish Brabant, Belgium, founded on June 29, 2000. The studio is led by Marnik Dehaen and co-owned by Erna Polspoel, offering services spanning small private renovations and residential expansions through to large-scale public projects. The multidisciplinary team covers architecture, urban design, and spatial planning.
- Industry
- Architecture & Urban Planning
- Address
- Nieuwstraat 26, 1730 Asse, Flemish Brabant, Belgium
- Founded
- 2000
Attack summary
Severity: high — Data has been confirmed as published by the threat actor. An architectural firm holds client PII, project contracts, financial records, and potentially sensitive planning/property data. Publication of exfiltrated data constitutes confirmed exfiltration of significant business and personal data.The group 'thegentlemen' claims to have attacked C2O Architects and has published data (disclosed status: data_published), though no specific data size or ransom demand was stated in the post.
Data the group says was taken
AI dossier — extracted from the leak post- Architectural project files
- Client records
- Business correspondence
- Financial documents
- Personal data of staff and clients
What the group claims
c2o-architects.be zoominfo.com/c/c2o-architects/451291685 C2O Architects (C2O-Architects bv) is a Belgian architectural and urban planning firm founded on June 29, 2000, headquartered at Nieuwstraat 26, Asse, Flemish Brabant, Belgium. The studio is led by Marnik Dehaen, who also serves as Chairman of the Flemish Council of the Order of Architects, and co-owned by Erna Polspoel. The firm works across a wide range — from small private renovations and residential expansions to large-scale public projects — with a multidisciplinary team that adds value through expertise in architecture, urban design, and spatial planning. A notable project includes the award-winning Asse Landform complex (2014), a regional fire station and youth center designed in collaboration with ORG Permanent Modernity
Sources
- Victim sitec2o-architects.be
Source
Indexed 15 days 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.
