Timberline Construction Corporation

Timberline Construction notified the NH Attorney General of a cyber incident affecting 44 New Hampshire residents. On August 21, 2025, the company detected suspicious activity and determined an unauthorized actor accessed systems containing names, Social Security numbers, and passport numbers. The investigation is ongoing. The company is providing one year of credit monitoring through Epiq and implementing additional security safeguards.

Timberline Construction reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-21. 266 Massachusetts residents were affected.

Timberline Construction notified consumers of a cyber incident discovered on August 21, 2025, where an unauthorized actor accessed and acquired files containing names and other personal information. The company secured its environment, launched an investigation, and is offering credit monitoring services. Residents of Vermont, New York, North Carolina, and Rhode Island were identified as potentially affected.

Timberline Construction reported a data breach on August 21, 2025, where an unauthorized actor accessed systems containing names and Social Security numbers. 386 individuals were affected, including 31 Maine residents. Notices were sent on October 20, 2025, offering 12 months of credit monitoring via Epiq.