Sprague and Jackson Data Breach: Sensitive Client Information Exposed

Sprague and Jackson, an Indiana professional services firm, reported a data breach on May 26, 2026. This incident, which occurred around September 22, 2025, exposed sensitive client data including names, Social Security numbers, and financial account details. The firm is currently monitoring the situation, and affected individuals should take steps to protect themselves from potential identity theft.

State: Indiana
Breach date: September 22, 2025
Reported: May 26, 2026

What may have been exposed

Full Name
Social Security Number
Date of Birth
Financial Account Number
Routing Number
Tax and Income Information
Confidential Legal Documents
Home Address
Phone Number

Sprague and Jackson, a professional services firm operating in Indiana, officially filed a data breach report on May 26, 2026. This public record indicates that an unspecified breach event took place on or about September 22, 2025. The company has stated that it is actively monitoring the situation following the compromise.

The reported breach compromised a wide array of highly sensitive personal and financial information. According to the filing, the exposed data categories include Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Tax and Income Information, Confidential Legal Documents, Home Address, and Phone Number.

Exposure of these specific data types carries significant and lasting risks for affected individuals. The presence of Social Security Numbers, financial details, and confidential legal documents can facilitate sophisticated identity theft, financial fraud, and unauthorized access to various personal accounts. This level of data compromise necessitates immediate and careful protective measures.

Individuals who receive an official breach notification from Sprague and Jackson should take proactive steps to safeguard their information. It is strongly recommended to regularly review bank statements, credit card accounts, and credit reports for any unauthorized or suspicious activity. You can obtain free copies of your credit report from each of the three major credit bureaus.

Consider placing a fraud alert on your credit files to make it more difficult for identity thieves to open new accounts in your name. For a stronger measure, a security freeze can be placed on your credit, which restricts access to your credit report entirely. Additionally, exercise caution with any unsolicited communications that request personal or financial details, as these could be phishing attempts using compromised information.

This information is based on the official data breach filing made public by Sprague and Jackson with state regulatory authorities.

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.
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

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