This record tracks a ransomware attack claimed by the
payoutsking group against
Sofinter S.p.a. 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.
30days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Published
February 24, 2026
Disclosed / Notified
Mar 26, 2026
Attack Summary
[AI generated] Sofinter S.p.A. is an Italian industrial company specializing in the design and manufacturing of heat recovery systems, boilers, and thermal energy equipment. Operating in the energy and power generation sector, it serves industries including oil and gas, petrochemical, and power plants. Headquartered in Italy, Sofinter provides engineering solutions focused on steam generation and waste heat recovery, supporting both domestic and international markets.
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 sofinter.it
— indexed by HaveIBeenRansom.
5
found in Infostealer logs
290+
found in Traditional breaches
9+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
contacts_82.csv
Database World ROC · breach
••• emails
contacts_79.csv
Database World ROC · breach
••• emails
contacts_100.csv
Database World ROC · breach
••• emails
+ 17 more leak sources locked
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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.