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Hillside Lumber

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Hillside Lumber. 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.

115days open
t1 · Published t2 · Pending
May 08, 2026Not disclosed yet
Country
United States
Business Category
Construction / Real Estate
Employees
0-50
Discovered
2026-05-09
Published
May 08, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
9VnH7dIORXXV

Attack Summary

hillsidelumber.com Hillside Lumber is a family-owned full-service building materials supplier established in 1979, based in Westbrook, Maine. The company serves builders, contractors, and DIY enthusiasts throughout Southern Maine with high-quality lumber, saw mill products, kitchen design, and building supplies. With 38 employees, they provide professional service to both construction professionals and homeowners.

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for hillsidelumber.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
118+
found in Traditional breaches
24+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
Televerde
play · ransomware
••• emails
Arandell Corp
medusa · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
+ 16 more leak sources locked
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