This record tracks a ransomware attack claimed by the
nightspire group against
Regal Building Materials Ltd.. 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.
-16days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
February 08, 2026
Disclosed / Notified
Jan 23, 2026
Attack Summary
Data is not available now.
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 regalbuilding.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
28+
found in Traditional breaches
1+
found in Ransomware leaks
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
46Million myfitnesspal.txt.7z
Database World ROC · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
Twitter Full DB.part01.rar
Database World ROC · breach
••• emails
Disqus_BF.7z
Database World ROC · breach
••• emails
Dump_public_Mate1.com_29.02.2016_plaintext.7z
Database World ROC · breach
••• emails
+ 6 more leak sources locked
Leak volumes are 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.