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Zanzi

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Zanzi. 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.

149days open
t1 · Published t2 · Pending
Apr 04, 2026Not disclosed yet
Country
Italy
Business Category
Construction / Real Estate
Employees
101-1000
Discovered
2026-04-04
Published
April 04, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
dXmrNFzyrqMx

Attack Summary

zanzi.com rocketreach.co/zanzi-spa-profile_b420e827fee433b4 Zanzi S.p.A. is an Italian engineering company founded in 1920 by Giovanni Zanzi in Ivrea, Turin, recognized as a global leader in high-performance valve manufacturing for engines. The company serves the aeronautical, motor racing, motorbike racing, and marine diesel sectors, producing mono- and bi-metallic intake/exhaust valves and sodium-cooled hollow valves — a technology they invented and patented in the 1930s

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for zanzi.com — indexed by HaveIBeenRansom.
33
found in Infostealer logs
30+
found in Traditional breaches
0+
found in Ransomware leaks
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
Forex_7m_2023.zip
DataVista 巴茲德達特 · breach
••• emails
utip.org-7228214.txt
Formaceft db · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Misha-z88 DB · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
LKnet reserve chat · breach
••• emails
+ 3 more leak sources locked
Leak volumes are locked
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