This record tracks a ransomware attack claimed by the
qilin group against
Five Star Sheets. 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.
1day open
t1 · Published
t2 · Pending
Business Category
Manufacturing / Engineering
Indexed by Breach House
October 26, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
www.fivestarsheets.com operates within the United States manufacturing and engineering sector, providing sheet-related operational services and materials solutions. The entity is cataloged as a ransomware victim within the threat-intelligence index, with its association tied to the threat actor qilin. This listing reflects the cybersecurity event classification and contextual risk profile documented for the organization. No specific incident details, such as stolen data, ransom terms, or breach confirmation, are included in this description to maintain factual neutrality. The entry serves to inform stakeholders of the entity's status and the threat actor connection within the intelligence dataset.
Leak Screenshots
9 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-26. Verdict evidence: [M1] Published
Proof files published by the operator —
8 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
Showing the latest capture only
Unlock the daily capture history — up to 45 days of evidence, plus the 8 proof file(s) the operator published.
Dark Web Exposure
Findings for fivestarsheets.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
134+
found in Traditional breaches
105+
found in Ransomware leaks
Arandell Corp
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
CyrusOne, LLC.
shinyhunters · ransomware
••• emails
Fluke Corporation
shinyhunters · ransomware
••• emails
TheUnderground - Reborn · breach
••• emails
Database World ROC · breach
••• emails
shinyhunters · ransomware
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house only records what the operators themselves publish in the
open. We take screenshots of their public pages and keep the proof
material they post there, so that a listing can be verified and its status
tracked over time. We do not purchase data, we do not solicit or encourage
its publication, we do not access any private system, and we do not alter
anything we record. Nothing is offered for download here, and detailed
content is not published on this page or anywhere else on the public site:
access to it is restricted to vetted customers under contract, for
incident response, due diligence and cyber-resilience work.
Breach.house is not affiliated with, and does not act on behalf of, the
operators who publish this material. If you represent an organisation or
individual named here and want a record reviewed or removed, contact us
and we will act on it.
