Cobblestone Opco, LLC Files Data Breach Notice in Indiana (2025)
Cobblestone Opco, LLC, an Indiana-based company, has filed an official data breach notification with regulators in September 2025. This filing stems from an unspecified incident in late 2024 that may have exposed personal information. Individuals affected by this breach should review the provided notification for further guidance and protective steps.
- State
- IN
- Breach date
- September 27, 2024
- Reported
- September 22, 2025
Cobblestone Opco, LLC, an entity operating in Indiana, has officially reported a data breach incident to state regulators. This notification, submitted in September 2025, follows an event that occurred on or around September 27, 2024. The company is currently investigating the scope and nature of this security compromise.
While the specific details of the breach type remain unspecified in public records, the filing indicates that personal information may have been involved. The company has begun notifying individuals who might be impacted by this incident. This public record serves as a reference for those seeking to verify their notification letters.
Because the types of data involved in this breach are not specified in the official filing, it is important for affected individuals to review the specific details provided in any direct notification received from Cobblestone Opco, LLC. The company's communication should offer more precise information regarding what data of theirs may have been exposed.
In light of any data breach, it is generally recommended to remain vigilant for unusual activity. This includes monitoring credit reports and financial statements for unauthorized transactions or accounts. Promptly report any suspicious activity to your financial institutions and law enforcement.
Consider placing a fraud alert or security freeze on your credit files to prevent new credit accounts from being opened in your name. Additionally, be wary of unsolicited communications, especially those asking for personal details, as these could be phishing attempts. Update and use strong, unique passwords for all online accounts.
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
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.
What to know about the Cobblestone Opco, LLC data breach
- Where can I see the official Cobblestone Opco, LLC breach notice?
- Cobblestone Opco, LLC's report is published by the IN Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#cobblestone-opco-llc-2025 Compare it with the letter you received to confirm the dates and details match.
- What should I do after getting the Cobblestone Opco, LLC 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.
- Is the Cobblestone Opco, LLC data breach letter legit or a scam?
- A notice from Cobblestone Opco, LLC in the mail matches the breach Cobblestone Opco, LLC reported to the IN Attorney General on September 22, 2025. 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 Cobblestone Opco, LLC through a phone number or website you find yourself.
- Did Cobblestone Opco, LLC offer free credit monitoring?
- Look for an enrollment code in your Cobblestone Opco, LLC notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Enrolling does not give up your right to bring a claim.
- Can I sue Cobblestone Opco, LLC over the data breach?
- It depends on what was exposed, the law in IN 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.
- Is there a Cobblestone Opco, LLC 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 Cobblestone Opco, LLC. 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.
- How much could a Cobblestone Opco, LLC data breach settlement or claim be worth?
- There is no set amount, and no Cobblestone Opco, LLC 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.
- Do I need a Cobblestone Opco, LLC 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.
Source: IN Attorney General filing
Related data breach cases
- Bozeman School DistrictIndiana
- Bozeman School District
- Teamsters Local 17Indiana
- Teamsters Local 17
- BankIndiana
- Bank
- Big Red LiquorsIndiana
- 5Sites Medical LLCIndiana
- Michigan Financial CompaniesIndiana
- 2Uber Freight US LLCIndiana
- Plateau Excavation IncIndiana
- LPL Financial LLCIndiana
- Hippo Analytics IncIndiana
- Baanx U.S. CorpIndiana