Wintrust Mortgage data breach

Clerk's notes

Wintrust Mortgage, a financial institution specializing in residential home loans, reported a data security incident to the Indiana Attorney General on February 18, 2026. The breach, which occurred on January 7, 2026, is currently under monitoring, indicating an ongoing review of the circumstances and impact.

The reported exposed data categories are extensive and highly sensitive. They include Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Tax Return Information, Credit Score Information, Employment and Wage History, and Mailing Address. The aggregation of this information presents significant risks for identity theft and various forms of financial fraud.

As a mortgage lender, Wintrust Mortgage is bound by stringent regulations such as the Gramm-Leach-Bliley Act (GLBA) and the FTC Safeguards Rule, which mandate robust protection of customer data. The occurrence of this breach suggests potential deficiencies in the company's security protocols designed to prevent unauthorized access to such sensitive information.

Individuals who receive a formal data breach notification letter from Wintrust Mortgage are advised to understand their legal standing. Such a notice confirms that their personal data was compromised, providing a basis to explore legal options for accountability and protection.

Victims of this incident are encouraged to seek a complimentary case review to assess how the breach specifically impacts their rights and potential claims. It is not necessary to have already experienced financial loss or identity theft to pursue legal action. Our firm evaluates these claims on a strict contingency fee basis, meaning there are no upfront costs unless we successfully secure a recovery.

If a notification letter about this breach reached you, see every Indiana data breach on file or browse all cases.