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MonitoringIndiana AG filing · July 10, 2026

Knights of Columbus Data Breach: What Indiana Members Should Know

The Knights of Columbus recently disclosed a data breach that occurred on December 25, 2025, with notification to authorities on July 10, 2026. If you've received a letter regarding this incident, your personal information may have been compromised. Our legal team is actively monitoring this breach and is ready to advise Indiana residents on potential next steps.

This breach is real, not a scam. Knights of Columbus officially reported it to the Indiana Attorney General on July 10, 2026.

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Knights of Columbus notification letter? Find out in minutes if you qualify for compensation.

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State
Indiana
Breach date
December 25, 2025
Reported
July 10, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Mailing Address
  • Financial Account Number
  • Policy Number
  • Beneficiary Information
  • Insurance Underwriting Data

The Knights of Columbus, an organization serving members across the country, has reported a data breach incident. This breach reportedly took place on December 25, 2025, and was officially disclosed to authorities on July 10, 2026. If you are an Indiana resident and have received a notification letter from the Knights of Columbus, it means your personal information was involved.

While the exact categories of personal information exposed in this incident have not been fully specified, any compromise of your data can lead to significant concerns. It's crucial for affected individuals to understand that even general personal details can be misused by unauthorized parties.

If you have received a breach notification, it is important to review the letter carefully for any guidance provided by the Knights of Columbus. Be vigilant about unexpected communications, unusual account activity, or any requests for personal details that seem suspicious.

Experiencing a data breach can be unsettling, leaving you vulnerable to potential identity theft or fraud. Our experienced legal team is dedicated to assisting individuals affected by data breaches. We are currently monitoring the Knights of Columbus incident and are prepared to help Indiana residents understand their legal rights and options.

If your personal information was exposed in the Knights of Columbus breach, you may be entitled to seek compensation for damages. Contact us today for a free, no-obligation case review to discuss your situation and determine how we might assist you.

Received the Knights of Columbus notification letter? The Knights of Columbus case file tracks this filing.

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.

  • 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.

Knights of Columbus data breach lawyer, lawsuit and letter questions

Do I need a Knights of Columbus data breach lawyer or attorney?
You don't need to pay to find out. Our data breach attorneys review notices like this one for free, and data breach cases are usually handled on contingency — no fee unless money is recovered for you.
Can I sue Knights of Columbus 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 many people were affected by the Knights of Columbus 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, Mailing Address, Financial Account Number, Policy Number, Beneficiary Information, Insurance Underwriting Data. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is there a Knights of Columbus 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 Knights of Columbus. 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 Knights of Columbus data breach letter legit or a scam?
A notice from Knights of Columbus in the mail matches the breach Knights of Columbus reported to the Indiana Attorney General on July 10, 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 Knights of Columbus through a phone number or website you find yourself.
Did Knights of Columbus offer free credit monitoring?
Check your letter from Knights of Columbus. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
How much could a Knights of Columbus data breach settlement or claim be worth?
There is no set amount, and no Knights of Columbus 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.
Where can I see the official Knights of Columbus breach notice?
Knights of Columbus's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#knights-of-columbus-2026 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Knights of Columbus 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

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