Keystone Homes, a US-based construction company, was affected by a ransomware incident claimed by the Qilin group on July 6, 2026. This incident was discovered on the same day. As of now, Keystone Homes has not published any official statement or breach notification.
Currently, there are no confirmed data types or numbers of affected individuals. No specific states have been listed as affected, and no attorney general filings or class action lawsuits have been reported. The status of Keystone Homes as a publicly traded company remains unknown, and there is no indication that this was a vendor or third-party breach.
Cybersecurity incidents typically require time for forensic analysis, impact assessment, and regulatory disclosure. More details may emerge as investigations proceed and official notifications are made.