The Koch Air LLC Data Breach: Incident Facts and Free Case Review

Koch Air LLC appears to be a specialized HVAC distributor and professional services company that manages complex supply chain logistics and contractor accounts. In the course of their business operations, they typically collect and store sensitive personal information, including employee payroll records, contractor tax documentation, and customer billing details. This security incident was officially reported to the Indiana Attorney General in 2025, confirming that unauthorized parties may have accessed company systems. If you received a formal data breach notification letter from Koch Air LLC, it indicates that your personal information was likely contained within the affected files. We recommend reviewing the letter carefully to understand the specific scope of the exposure and to utilize any identity monitoring services provided by the company.

State

Indiana

Breach date

June 5, 2025

Reported

October 22, 2025