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H G Reynolds

sinobi

This record tracks a ransomware attack claimed by the sinobi group against H G Reynolds. 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.

288days open
t1 · Published t2 · Pending
Nov 17, 2025Not disclosed yet
Country
United States
Business Category
Construction / Real Estate
Employees
0-50
Discovered
2025-11-17
Published
November 17, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
XCg1GN2DMBEA

Attack Summary

H.G. Reynolds is a full-service construction management company specializing in the development of K-12 school facilities in the southeastern United States. With over 70 years of experience, the firm emphasizes maintaining long-term relationships with clients and positively impacting local communities through state-of-the-art educational spaces. Their range of services includes management planning, preconstruction services, quality control, and safety. H.G. Reynolds aims to enhance educational infrastructure while contributing to local economic growth.

Leak Screenshots

SAMPLE

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

Findings for hgreynolds.net — indexed by HaveIBeenRansom.
0
found in Infostealer logs
332+
found in Traditional breaches
60+
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
CSCGLOBAL.COM
clop · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
play · ransomware
••• emails
medusa · ransomware
••• emails
LKnet reserve chat · breach
••• emails
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Visit Website Original Post View Group: sinobi

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