This record tracks a ransomware attack claimed by the
alphv group against
SBS Construction. 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.
-71days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
August 04, 2023
Disclosed / Notified
May 26, 2023
Attack Summary
SBS Construction, headquartered in Boerne, Texas has been in operation since 1995. Along with its regional office in Baton Rouge, Louisiana, SBS offers a full range of design-build, general contracting and construction management services to an elite group
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 sbsworld.net
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
168+
found in Traditional breaches
9+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
AT&T 5 Million Leaked Database.7z
Database World ROC · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 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.