This record tracks a ransomware attack claimed by the
incransom group against
tecnocurva.com.br. 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.
-45days
t1 · Published
t2 · Disclosed
Disclosed / Notified
May 23, 2026
Attack Summary
Company operating in the automotive sector. Heavy and agricultural segment. Forming of tubes and welded assemblies.
Tecnocurva manufactures curved, welded, and stamped tubular assemblies, structural and exhaust pipes, and stamped parts with high technical standards and a total focus on performance.
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 tecnocurva.com.br
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
66+
found in Traditional breaches
27+
found in Ransomware leaks
ValeCard
medusa · ransomware
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
TAPAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
+ 12 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 15 sources.
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.