This record tracks a ransomware attack claimed by the
nova group against
grupopuma. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
-49days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
December 09, 2025
Disclosed / Notified
Oct 22, 2025
Attack Summary
Grupo Puma specializes in the construction industry, offering a range of products and services tailored to meet the needs of various clients. The company operates across multiple continents, providing solutions for construction projects in diverse geographical locations. Their expertise encompasses various aspects of construction, ensuring quality and efficiency in their offerings. Grupo Puma aims to serve clients in both the public and private sectors, contributing to the development of infrastructure worldwide - Local folders exf + therefore program creds and databases and more, contact us for tree
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for grupopuma.com
— indexed by HaveIBeenRansom.
33
found in Infostealer logs
537+
found in Traditional breaches
153+
found in Ransomware leaks
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.