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St Peter O'Brien Law Office PC & Relevant Clients data breach investigation

St Peter O'Brien Law Office PC & Relevant Clients reported a data security incident to the Indiana Attorney General on April 23, 2026, following an event on September 19, 2025. Individuals who received a notification letter should understand that their personal information held by the firm may have been compromised, raising questions about data security practices.

Filed
April 23, 2026
Regulator
Indiana AG
People affected
Not stated
File status
Investigation Open

What the filing confirms

  • St Peter O'Brien Law Office PC & Relevant Clients reported the incident to the Indiana Attorney General.

Still unknown

  • Which categories of personal information were taken. The filing does not list them.
  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.

Investigation notes

St Peter O'Brien Law Office PC & Relevant Clients officially reported a data security incident to the Indiana Attorney General on April 23, 2026. The firm stated that the incident occurred on September 19, 2025. While the public record does not specify the exact nature of this event or the categories of information involved, the notification indicates that personal information under the firm's care was exposed.

If you have received a data breach notification letter from St Peter O'Brien Law Office PC & Relevant Clients, it signifies that your personal information was potentially involved in this security event. Law firms are entrusted with highly sensitive client data, making robust security measures critical. The notification is intended to inform you of the situation and suggest protective measures.

This incident initiates an investigation into the circumstances surrounding the breach, including the firm's data security protocols, the duration attackers may have had access to systems, and the time taken to notify affected individuals after discovery. Understanding whether reasonable safeguards were in place to protect your data is a key aspect of such inquiries.

While specific data types are not detailed, it is prudent to take general steps to protect yourself. Monitor your financial accounts and credit reports for any suspicious activity. Consider placing a fraud alert or a security freeze on your credit. Be cautious of unsolicited communications, as bad actors often leverage breach events for phishing attempts.

If your personal information was exposed in this incident, you may have legal questions regarding your rights and potential recourse. Understanding the legal obligations of the firm in protecting your data is important. If you received a notification, you can seek a free case review to discuss the specific details of your situation and explore your options; this does not create an attorney-client relationship or guarantee any particular outcome.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether St Peter O'Brien Law Office PC & Relevant Clients used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Indiana.

St Peter O'Brien Law Office PC & Relevant Clients data breach questions

Is the St Peter O'Brien Law Office PC & Relevant Clients data breach letter legit or a scam?
A notice from St Peter O'Brien Law Office PC & Relevant Clients in the mail matches the breach St Peter O'Brien Law Office PC & Relevant Clients reported to the Indiana Attorney General on April 23, 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 St Peter O'Brien Law Office PC & Relevant Clients through a phone number or website you find yourself.
Did St Peter O'Brien Law Office PC & Relevant Clients offer free credit monitoring?
Check your letter from St Peter O'Brien Law Office PC & Relevant Clients. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Signing up doesn't waive any legal rights you may have.
Is there a St Peter O'Brien Law Office PC & Relevant Clients 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 St Peter O'Brien Law Office PC & Relevant Clients. 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.
What should I do after getting the St Peter O'Brien Law Office PC & Relevant Clients 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.
Do I need a St Peter O'Brien Law Office PC & Relevant Clients 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.
Can I sue St Peter O'Brien Law Office PC & Relevant Clients 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 St Peter O'Brien Law Office PC & Relevant Clients data breach settlement or claim be worth?
There is no set amount, and no St Peter O'Brien Law Office PC & Relevant Clients 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. Keep receipts and records; they're what damages claims are built on.

Other open files in Indiana

Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.