This record tracks a ransomware attack claimed by the
incransom group against
Harrison Design. 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.
-44days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
January 12, 2026
Disclosed / Notified
Nov 30, 2025
Attack Summary
Harrison Design is an award-winning design firm specializing in architecture, interior design, and landscape architecture. Their services cater to various sectors including residential, multifamily, sacred, and hospitality projects.
Laek: 100GB
WE HAS COLLECTED SUCH DATA AS:
- Confidential documents
- Clients Data
- NDA
- Financial data
- Operations
- Corporate data
- Business Agreements
- Development
- Drawings
And a lot of other VERY IMPORTANT information!
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.
Dark Web Exposure
Findings for harrisondesign.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
621+
found in Traditional breaches
128+
found in Ransomware leaks
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+ 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 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.