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Stuf Storage

fulcrumsec

This record tracks a ransomware attack claimed by the fulcrumsec group against Stuf Storage. 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.

-55days
t1 · Published t2 · Disclosed
May 08, 2026Mar 15, 2026
Country
United States
Business Category
Services
Employees
51-100
Discovered
2026-05-08
Published
May 08, 2026
Disclosed / Notified
Mar 15, 2026
Victim ID
KBvmSvDj3CSJ

Attack Summary

[AI generated] Stuf Storage is a US-based company operating in the self-storage industry. It offers on-demand, flexible storage solutions primarily in urban markets, allowing customers to rent storage units without long-term commitments. The company focuses on converting underutilized urban spaces such as basements and parking structures into storage facilities. Stuf operates across several major US cities and targets city dwellers seeking convenient, accessible storage options.

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 stufstorage.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
40
found in Traditional breaches
2
found in Ransomware leaks
ADT, Inc. (adt.com)
shinyhunters · breach
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
National Railroad Passenger Corporation (amtrak.com)
shinyhunters · breach
••• emails
CSCGLOBAL.COM
clop · ransomware
••• emails
Untitled leak
— · breach
••• emails
extracted_emails.txt
DL| Database catalog · breach
••• emails
Leak volumes are locked
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Visit Website Original Post View Group: fulcrumsec
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.