Tibbetts Lumber in the US reported a ransomware attack attributed to the threat actor sinobi, which potentially compromised their operational and customer data. The incident underscores the ongoing cybersecurity threats faced by construction materials providers in maintaining their data integrity and business continuity. #UnitedStates
Incident Details
- Victim: Tibbetts Lumber
- Country: US
- Actor: sinobi
- Source: http://sinobi6ftrg27d6g4sjdt65malds6cfptlnjyw52rskakqjda6uvb7yd.onion/leaks/68e6781d88b6823fa2693877
- Discovered: 2025-10-08 16:14:11.706132
- Published: 2025-10-08 14:41:33.553000
Information
- Experienced a ransomware attack by the actor Sinobi.
- Company, Tibbetts Lumber, is a leading provider of construction materials in Florida and the Caribbean.
- Offers a wide range of residential building products including lumber, trusses, and millwork.
- Established in 1949, emphasizing high-quality products and reasonable prices.
- Promotes a family-centric work culture.
- Primarily serves residential builders with manufactured trusses, installed trim, windows, and siding for new construction and remodeling projects.
- Dedicated to excellence and integrity in serving its customers and maintaining its legacy.

Disclaimer: This post is based on public claims made by the ransomware group "sinobi". 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.