Data size
2.6 Tb
Posted
Aug 21, 2026
Country
USA
Industry
Construction Management
Summary
Written by ThreatCluster from victim profile, leak postpear claims to have published 2.6 Tb of data from Clifton Architectural Glass & Metal, a U.S.-based company that installs double-pane windows. Victim profile on the leak page lists domain cliftonglass.com, sector Construction Management, and country USA. The leak post is published.
Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.
Victim profile
- Revenue
- Revenue: $6.4M
- Domains
- cliftonglass.com
What was taken
A company that installs double-pane windows
Data categories
Financial dataHR dataPartners’ & Vendors’ DataClients’ Private Data & ContactsProjects & DrawingsPayment DetailsMailboxes & Email Correspondence
Leak site tags
ConstructionGlass & MetalUSA
Leak-site images (2)
Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.
ThreatCluster capture
Logo featuring the text "Clifton" in large font, with the phrase "Architectural Glass & Metal" below it in smaller font.
onion leak page
26 KB