Ransomware victim disclosure
← All victimsM&K Foam Koło
Claimed by nova · listed 2 months ago
Status timeline
- Listed
Apr 5, 2026
- Data leaked
At a glance
- Group
- nova
- Status
- Data leaked
- Country
- PL
- Sector
- Manufacturing
- Listed on leak site
- Apr 5, 2026
- Data size
- 10 GB
About the victim
AI dossier — public-source company profileM&K Foam Koło is a Polish manufacturer specializing in sleep products such as mattresses and beds, operating under the domain mkfoam.pl. The company is based in Koło, Poland. No further details on scale or employee count are available from the leak post or public site.
- Industry
- Sleep Products & Mattress Manufacturing
Attack summary
Severity: high — Data has been confirmed as published (60 GB exfiltrated and leaked), indicating significant exfiltration of business data from the company, though the specific content of the data is not detailed beyond a broad 'Business services' classification.The Nova ransomware group claims to have exfiltrated and published 60 GB of data belonging to M&K Foam Koło after the company did not respond to contact attempts.
Data the group says was taken
AI dossier — extracted from the leak post- Business data (60 GB published)
What the group claims
mkfoam.pl is the official website of M&K Foam Koło, a Polish manufacturer that specializes in sleep products like mattresses and beds - corp get in touch with us, thanks.
The leak post
captured from the group's siteNova Blog NOVA Blog | PGP/Contact | Affiliate Program | AI-Assist Agent | Department of Support MAY 07, 2026 Desysweb Desysweb is a comprehensive technology solutions integrator specializing in telecommunications and IT services, including managed services and a Security Operation Center. With over 200 clients and more than 13 years of experience, they offer personalized consulting, high-quality materials, and competitive pricing. The company is ISO 27001:2022 certified, ensuring robust information security and data protection. Desysweb operates nationally with a presence in eight provinces and is committed to delivering tailored projects and 24/7 customer support through a team of certified engineers. - Los sistemas de la empresa están encriptados con más de 60 mil archivos en múltiples servidores. Tienes tiempo de contactarte con nuestro departamento a través de los canales indicados en el archivo de recuperación que está dentro de los sistemas encriptados. Una vez que termine la cuenta regresiva, ya no será posible recuperar la información y tus datos se perderán. Estamos listos para desencriptar cada uno de los archivos. Contáctanos cuanto antes. Business Services Software Test…
Screenshot of the leak post

Sources
Source
Indexed 2 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.
