This record tracks a ransomware attack claimed by the
thegentlemen group against
Marchesi di Barolo. 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.
-43days
t1 · Published
t2 · Disclosed
Business Category
Agriculture / Food
Disclosed / Notified
Mar 04, 2026
Attack Summary
marchesibarolo.com zoominfo.com/c/marchesi-di-barolo/372735437 English:
Marchesi di Barolo is one of Piedmont's most prestigious wine estates, with roots dating back to the early 19th century, when Marchesa Juliette Colbert Falletti pioneered the production of dry, structured Barolo — earning it the title "Wine of Kings, King of Wines". In 1929, local winemaker Pietro Abbona acquired the historic cellars, and the Abbona family has been leading the estate for six generations ever since
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 marchesibarolo.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
57+
found in Traditional breaches
0+
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.