DataBreachCaseFile.com
MonitoringIndiana AG filing · August 12, 2026

Normandin Cheney & O'Neil PLLC Data Incident Reported for 2025

Normandin Cheney & O'Neil PLLC, based in Indiana, filed a report on August 12, 2026, concerning a data incident that occurred on December 20, 2025. This incident involved personal information, though the specific types of data and the number of affected individuals remain unspecified in the public record. Individuals who received notification letters should carefully review them for specific details.

State
Indiana
Breach date
December 20, 2025
Reported
August 12, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Financial Account Details
  • Tax and Compensation Information
  • Confidential Legal and Case Records
  • Email Address and Phone Number

Normandin Cheney & O'Neil PLLC, an entity operating in Indiana, has formally reported a data incident to regulators. The filing, submitted on August 12, 2026, addresses an event where personal information was reportedly compromised. The specific nature of this breach and the precise categories of data involved have not been detailed in the public records.

The incident itself is dated December 20, 2025, indicating a period of several months between the event and its public disclosure. At present, the investigation status is listed as 'monitoring.' The total number of individuals whose information may have been affected has not been specified in the available documentation.

While general details are available from public filings, individuals who were impacted by this incident should have received a direct notification letter from Normandin Cheney & O'Neil PLLC. These letters are crucial for understanding the specific details of the event as it pertains to their personal situation, including which particular information may have been involved.

As a general precaution, recipients of such notifications are advised to remain vigilant. This includes closely monitoring all personal accounts for any suspicious activity, reviewing financial statements and credit reports regularly, and considering the placement of fraud alerts or credit freezes with the major credit bureaus. These steps can help detect and prevent potential misuse of exposed information.

All information presented here is derived from the official data breach reports made publicly available to regulatory bodies, consistent with U.S. reporting requirements.

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.

  • Secure your online accounts

    Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.

  • 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.

Normandin Cheney & O'Neil PLLC breach filing: questions and answers

Where can I see the official Normandin Cheney & O'Neil PLLC breach notice?
Normandin Cheney & O'Neil PLLC's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#normandin-cheney-oneil-pllc-2026 Compare it with the letter you received to confirm the dates and details match.
How many people were affected by the Normandin Cheney & O'Neil PLLC data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Home Address, Financial Account Details, Tax and Compensation Information, Confidential Legal and Case Records, Email Address and Phone Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is there a Normandin Cheney & O'Neil PLLC data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Normandin Cheney & O'Neil PLLC. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
Is the Normandin Cheney & O'Neil PLLC data breach letter legit or a scam?
A notice from Normandin Cheney & O'Neil PLLC in the mail matches the breach Normandin Cheney & O'Neil PLLC reported to the Indiana Attorney General on August 12, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Normandin Cheney & O'Neil PLLC through a phone number or website you find yourself.
Can I sue Normandin Cheney & O'Neil PLLC over the data breach?
It depends on what was exposed, the law in Indiana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
How much could a Normandin Cheney & O'Neil PLLC data breach settlement or claim be worth?
There is no set amount, and no Normandin Cheney & O'Neil PLLC settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.
Did Normandin Cheney & O'Neil PLLC offer free credit monitoring?
Any free monitoring Normandin Cheney & O'Neil PLLC is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Do I need a Normandin Cheney & O'Neil PLLC data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
What should I do after getting the Normandin Cheney & O'Neil PLLC data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.

Source: Indiana Attorney General filing

Related data breach cases