This record tracks a ransomware attack claimed by the
worldleaks group against
Birtcher Anderson & Davis. 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.
-60days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Disclosed / Notified
Feb 26, 2026
Attack Summary
A fully integrated commercial real estate investment and management company
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 birtcherandersondavis.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
29
found in Traditional breaches
40
found in Ransomware leaks
Arandell Corp
medusa · ransomware
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
Jariet Technologies
medusa · ransomware
••• emails
ADT, Inc. (adt.com)
shinyhunters · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
National Business Furniture
medusa · ransomware
••• emails
COXENTERPRISES.COM
clop · ransomware
••• emails
Berkadia Commercial Mortgage, LLC. (berkadia.com)
shinyhunters · breach
••• emails
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.