Windels Marx Lane & Mittendorf LLP data breach
Windels Marx Lane & Mittendorf LLP reported a data breach impacting individuals in Indiana. The incident, which occurred in September 2025, involved the potential exposure of personal information. This matter is currently under investigation to determine its full scope and impact.
Docket sheet
- Company
- Windels Marx Lane & Mittendorf LLP
- Venue
- IN Attorney General
- Filed
- March 30, 2026
- People affected
- Not stated
- Status
- Investigation Open
Where this breach stands
- 1
Breach occurredSeptember 11, 2025
Date of the incident as stated in the filing.
- 2
Reported to the IN Attorney GeneralMarch 30, 2026
The company filed a breach notification with the state regulator.
- 3
Attorney reviewCurrent stage
Current status: Investigation Open. Our office is reviewing whether affected people may have claims.
- 4
Your case review
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Clerk's notes
On March 30, 2026, Windels Marx Lane & Mittendorf LLP filed notice of a data security incident. This report, submitted to authorities, indicates that a breach occurred that may have compromised the integrity of personal information associated with individuals in Indiana.
The incident's breach date is listed as September 11, 2025. While the specific categories of data involved have not been detailed, the disclosure confirms that sensitive personal information was potentially exposed during this event.
This data breach is presently under active investigation. Individuals who receive notification about this breach should carefully review the information provided by Windels Marx Lane & Mittendorf LLP and consider monitoring their personal accounts and statements for any unusual activity.
If you received a notification letter regarding the Windels Marx Lane & Mittendorf LLP data breach, understanding your rights and options is important. An attorney review of your specific situation can help clarify the potential impact. You may be able to request a free case review to discuss what this breach means for you.
If a notification letter about this breach reached you, see every IN data breach on file or browse all cases.
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