This record tracks a ransomware attack claimed by the
ULose group against
HIZE Aero. 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.
-9days
t1 · Published
t2 · Disclosed
Country
Korea, Republic of
Business Category
Manufacturing / Engineering
Disclosed / Notified
May 31, 2026
Attack Summary
We have all PDM Server`s data of HIZEAERO Company, partner Boeing. 1TB country: South Korea status: private
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 hizeaero.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
31+
found in Traditional breaches
4+
found in Ransomware leaks
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
2844Breaches_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
KOREANAIRCND.COM
clop · ransomware
••• emails
NCH.COM
clop · ransomware
••• emails
Dropbox_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
minecraft.7z.001
Database World ROC · breach
••• emails
+ 8 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 11 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.