This record tracks a ransomware attack claimed by the
incransom group against
jms building corporation. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Published
September 10, 2026
Leak Status
pending
checked 2026-09-10
Disclosed / Notified
Not disclosed yet
Attack Summary
JMS Building Construction is a full service Insurance Restoration construction company that handles every step of the Insurance Restoration process,
from dealing with your insurance company to restoring your home's integrity
WE HAS COLLECTED SUCH DATA AS:
- Confidential documents
- Clients Data
- NDA
- Financial data
- Operations
- Corporate data
- Business Agreements
- Development
- Financial databases, all transactions, all clients
And a lot of other VERY IMPORTANT information!
Leak Screenshots
19 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-10. Verdict evidence: [M1] WE HAVE COLLECTED SUCH DATA AS: - Confidential documents - Clients Data - Financial data - Operations - Corporate data - Business Agreements - Development - Financial databases, all transactions,
Proof files published by the operator —
18 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 18 proof file(s) the operator published.
Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
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••• emails
Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
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