Ransomware victim disclosure
← All victimsJayeff Construction
Claimed by qilin · listed 20 days ago
Status timeline
- Listed
Apr 30, 2026
- Data leaked
At a glance
- Group
- qilin
- Status
- Data leaked
- Country
- GB
- Sector
- Construction
- Listed on leak site
- Apr 30, 2026
About the victim
AI dossier — public-source company profileJayeff Construction Corp is a full-service commercial and retail construction company headquartered in Wall Township, New Jersey, USA. Founded in 1987, the company has completed more than 2,000 projects across more than 35 U.S. states, serving national brands and developers. Their services span pre-construction, design/build, construction management, and general contracting across sectors including retail, fitness, grocery, hospitality, and storage.
- Industry
- Commercial & Retail Construction
- Address
- 1800 Route 34, Suite 403, Wall Township, NJ 07719, USA
- Founded
- 1987
Attack summary
Severity: medium — Data is marked as published by the group, indicating confirmed exfiltration rather than a mere listing, but no details are available about the volume, sensitivity, or nature of the data, and no regulated or critical-infrastructure data is evidenced.The Qilin ransomware group has listed Jayeff Construction Corp with a disclosed status of 'data_published', indicating data exfiltration has occurred; however, the leak post itself contains no specific claims regarding encryption, volume of data exfiltrated, or the nature of the data exposed.
What the group claims
N/A
The leak post
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Sources
Source
Indexed 20 days agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
