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Investigation OpenMontana AG filing · December 12, 2025

The Onset Financial, Inc. Data Breach: Incident Facts and Free Case Review

Onset Financial, Inc. is a financial institution specializing in equipment leasing and commercial financing services. As a firm that facilitates complex financial transactions, they typically collect and store sensitive personal and financial data, including taxpayer identification numbers, banking details, and credit history information. In 2025, the company officially reported a data security incident to the Montana Attorney General, confirming that unauthorized parties may have accessed their systems. If you received a data breach notification letter from Onset Financial, it indicates that your personal information was likely involved in this incident. This notice serves to inform you of the nature of the event and the steps the company is taking to address the compromise of your sensitive financial records.

State
Montana
Breach date
May 2, 2025
Reported
December 12, 2025

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