This record tracks a ransomware attack claimed by the
sinobi group against
GV Service. 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.
-69days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
December 02, 2025
Disclosed / Notified
Sep 25, 2025
Attack Summary
GV SERVICE is a leading supplier and distributor of Italian-made cutting-edge technology for the ceramic tile, natural stone, brick, and advanced ceramics industries in North America. They provide all necessary machinery to establish new factory operations or expand existing capacities, along with high-quality materials, consumables, and spare parts. Their services include fine-tuned project management, logistics programs, and competitive pricing through bulk buying. Since 2000, GV SERVICE has been dedicated to distributing the latest Italian technologies in North America.
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 gvservice.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
57+
found in Traditional breaches
3+
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.