Windels Marx Lane & Mittendorf LLP Reports Data Incident in Indiana

Windels Marx Lane & Mittendorf LLP, a law firm, officially reported a data security incident to the Indiana Attorney General's office. This disclosure confirms that unauthorized access to the firm's systems occurred. The firm provides legal services and handles sensitive client information.

The breach was identified as having occurred on September 11, 2025. The official filing with Indiana regulators was made on March 30, 2026. The firm is currently investigating the full scope of the incident.

The specific types of personal information involved in this unauthorized access were not detailed in the public filing. However, if you received a notification letter from Windels Marx Lane & Mittendorf LLP, it indicates that your personal information was part of the data environment accessed during the incident.

Individuals who received a breach notification are encouraged to remain vigilant. Review all financial statements and credit reports for any unusual activity. Consider placing a fraud alert or security freeze on your credit files to help prevent unauthorized accounts from being opened in your name.

Always be cautious of unexpected communications, especially those asking for personal details. Promptly report any suspicious activity to relevant financial institutions and credit reporting agencies. This incident serves as a reminder to regularly monitor your accounts and financial information for any signs of misuse.