The threat actor chaos has claimed to have compromised ellison-mills.com, potentially jeopardizing sensitive project data for the family-oriented contracting company in Southern Arizona. The incident underscores the increasing cybersecurity risks faced by infrastructure firms in the United States. #UnitedStates
Incident Details
- Victim: ellison-mills.com
- Country:
- Actor: chaos
- Source: http://hptqq2o2qjva7lcaaq67w36jihzivkaitkexorauw7b2yul2z6zozpqd.onion/post/UP1j6gnz8n2CZ6MD0ALKtomahfbLfvLa
- Discovered: 2025-09-01 18:38:30.863226
- Published: 2025-09-01 18:38:17.610641
Information
- Ellison-Mills Contracting is a family-oriented company specializing in wet utility and roadway infrastructure in Southern Arizona.
- They focus on cultivating strong relationships with clients and team members.
- The company is dedicated to delivering quality construction management for various project types.
- They have extensive experience in handling multimillion-dollar projects.
- Ellison-Mills prides itself on completing work on time and under budget across multiple contracting methods.

Disclaimer: This post is based on public claims made by the ransomware group "chaos". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.