This record tracks a ransomware attack claimed by the
pear group against
Neff Specialties. 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.
-42days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Disclosed / Notified
May 13, 2025
Attack Summary
Neff Specialties is a specialty sub-contractor that caters to the education, industrial, and commercial sectors across Pennsylvania, West Virginia, and Northern Maryland. The company designs, sells, installs, and services a variety of construction products, ensuring a hands-on and turnkey service to both public and private clients
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 neffspecialties.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
88+
found in Traditional breaches
7+
found in Ransomware leaks
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VerificationsIO_BF.7z.011
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pureincubation-com.7z.001
Database World ROC · breach
••• emails
LEGO Construction Co
medusa · ransomware
••• emails
extracted_emails.txt
DL| Database catalog · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
Wanelo_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 8 more leak sources 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.