3Wisner Baum LLP Files Indiana Data Breach Notification

3Wisner Baum LLP reported a data security incident to regulators in Indiana, affecting an unspecified number of individuals. The breach, which occurred in October 2025, involved personal information that was accessed without authorization. Affected individuals should remain vigilant and consider taking general protective measures.

State: Indiana
Breach date: October 8, 2025
Reported: January 23, 2026

What may have been exposed

Full Name
Social Security Number
Date of Birth
Home Address
Driver's License Number
Financial Account Details
Tax and Wage Information
Confidential Legal and Personnel Records

3Wisner Baum LLP, an entity based in Indiana, officially reported a data security incident on January 23, 2026. This notification was filed with regulatory bodies as part of standard protocol following a cybersecurity event.

The incident itself was identified as occurring on October 8, 2025. While the specific nature of the breach remains unspecified in the public filing, it led to unauthorized access to personal information. The information involved in this event has not been detailed in the public record.

As of the filing date, the company has indicated that the situation is currently under active monitoring. This suggests an ongoing effort to assess the full scope and impact of the breach.

Individuals who receive notification about this incident are encouraged to review their accounts and statements for any suspicious activity. Remaining alert to unsolicited communications or unusual requests for personal details is a crucial first step.

It is also advisable to consider general protective actions such as enabling multi-factor authentication on all online accounts and regularly updating passwords. For enhanced security, consumers can explore options for credit monitoring services to detect potential misuse of their data.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Guard against tax fraud
File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.
Watch your financial accounts
Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.
Replace exposed ID documents
Contact your state DMV or the issuing agency about replacing an exposed driver's license, passport, or government ID number.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Indiana Attorney General filing

Related data breach cases

Browse all Indiana data breaches View the full case directory