Wintrust Mortgage Reports Data Security Incident to Indiana AG

Wintrust Mortgage has officially reported a data security incident to the Indiana Attorney General, according to public filings. The incident, which occurred on January 7, 2026, involves unauthorized parties potentially accessing consumer information. Wintrust Mortgage filed its report on February 18, 2026, initiating regulatory documentation of the event.

As a financial institution specializing in residential mortgage lending and home financing, Wintrust Mortgage collects and maintains extensive personal and financial documentation. The company stated that this security event may have placed individuals' personal information at risk.

The specific categories of information involved in this incident were not detailed in the public filing by Wintrust Mortgage. However, the company confirmed that consumer information may have been accessed without authorization. An investigation into the full extent and nature of the breach is ongoing.

If you have received a data breach notification letter directly from Wintrust Mortgage, it indicates that your personal information was identified as potentially compromised during this incident. Such notices are provided to inform you about the event and offer guidance on protective measures.

To safeguard your data, it is generally recommended to remain alert for any unusual activity across your personal accounts. Regularly review financial statements and credit reports for any discrepancies. Consider placing a fraud alert or security freeze on your credit files with the major credit bureaus as a proactive step to prevent unauthorized account openings or activities. Maintain caution with unsolicited communications that request personal details.