Martin, Magnuson, McCarthy & Kenney Data Breach Reported in Indiana
An Indiana-based firm, Martin, Magnuson, McCarthy & Kenney, recently reported a data security incident that occurred in July 2025. Individuals who received notification letters should carefully review them to understand what personal information may have been involved and what protective steps to consider.
This breach is real, not a scam. Martin, Magnuson, McCarthy & Kenney officially reported it to the Indiana Attorney General on October 9, 2026.
Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278
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Free case review- State
- Indiana
- Breach date
- July 16, 2025
- Reported
- October 9, 2026
Martin, Magnuson, McCarthy & Kenney, an Indiana-based firm, recently became aware of a data security incident. This event, which occurred on or about July 16, 2025, led to the exposure of personal information. The firm publicly reported this incident on October 9, 2026, and is actively monitoring the situation.
The public records do not specify the exact types of personal information that were involved in this breach. Therefore, if you received a notification letter from Martin, Magnuson, McCarthy & Kenney, it is important to consult that document for details specific to your situation. This letter should outline what data was compromised and any recommended actions.
Following a data breach, it is always wise to remain vigilant for any unusual activity. This includes reviewing financial statements and account activity for suspicious transactions. If the firm offered identity protection or credit monitoring services, consider enrolling in them.
Proactively changing passwords for your online accounts, especially those that share credentials, is another key step. Additionally, be cautious of unexpected emails, texts, or phone calls that request personal details, as these could be phishing attempts using information from the breach.
Receiving a data breach notification can be concerning, and understanding your legal rights and options can be complex. If you are among those affected by the Martin, Magnuson, McCarthy & Kenney data breach, you may be wondering what your next steps should be.
Learning more about what this breach means for you is important. A free consultation can help clarify your situation and discuss any potential legal avenues available to you without obligation.
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.
Martin, Magnuson, McCarthy & Kenney data breach notice and letter questions
- Is the Martin, Magnuson, McCarthy & Kenney data breach letter legit or a scam?
- A notice from Martin, Magnuson, McCarthy & Kenney in the mail matches the breach Martin, Magnuson, McCarthy & Kenney reported to the Indiana Attorney General on October 9, 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 Martin, Magnuson, McCarthy & Kenney through a phone number or website you find yourself.
- Where can I see the official Martin, Magnuson, McCarthy & Kenney breach notice?
- Martin, Magnuson, McCarthy & Kenney's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#martin-magnuson-mccarthy-kenney-2026 Compare it with the letter you received to confirm the dates and details match.
- Did Martin, Magnuson, McCarthy & Kenney offer free credit monitoring?
- Any free monitoring Martin, Magnuson, McCarthy & Kenney is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Signing up doesn't waive any legal rights you may have.
- What should I do after getting the Martin, Magnuson, McCarthy & Kenney 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 there a Martin, Magnuson, McCarthy & Kenney 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 Martin, Magnuson, McCarthy & Kenney. 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.
- Do I need a Martin, Magnuson, McCarthy & Kenney data breach lawyer or attorney?
- Talking to a data breach attorney costs nothing here. A lawyer can read your notice, explain your rights under your state's law and tell you whether a claim makes sense.
- How much could a Martin, Magnuson, McCarthy & Kenney data breach settlement or claim be worth?
- There is no set amount, and no Martin, Magnuson, McCarthy & Kenney 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.
- Can I sue Martin, Magnuson, McCarthy & Kenney 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.
Source: Indiana Attorney General filing