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Kurt J. Lesker Company data breach

The Kurt J. Lesker Company experienced a data security incident in November 2025, which it formally reported in September 2026 in Indiana. This breach exposed a range of highly sensitive personal information, including Social Security Numbers and direct deposit details, creating significant risks of identity theft and financial fraud for affected individuals.

Incident readout

Company
Kurt J. Lesker Company
Reported to
Indiana Attorney General
Filed
September 16, 2026
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Social Security Number
  • Date of Birth
  • Mailing Address
  • Wage and Compensation Information
  • Tax Return Information
  • Direct Deposit Account Details
  • Phone Number

What we know

The Kurt J. Lesker Company, a global manufacturer based in Indiana, recently announced a data breach affecting personal information. This incident occurred on November 12, 2025, and was officially reported on September 16, 2026. While the exact nature of the breach remains unspecified, the company has confirmed that sensitive data was compromised.

The exposed data includes individuals' Full Name, Social Security Number, Date of Birth, Mailing Address, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, and Phone Number. The exposure of these specific data types creates serious risks, particularly for identity theft, financial fraud, and unauthorized access to personal accounts.

Criminals frequently use stolen Social Security Numbers and Dates of Birth to open new lines of credit, file fraudulent tax returns, or gain access to existing accounts. Direct Deposit Account Details can be exploited to divert funds or make unauthorized transactions. Phone Numbers and Mailing Addresses can facilitate targeted phishing scams or other social engineering attacks.

If you received a notification letter from Kurt J. Lesker Company, it is crucial to take immediate steps to protect yourself. Monitor your bank and credit card statements closely for any unusual activity. Consider placing a fraud alert or a credit freeze with the major credit bureaus. Reviewing your annual credit report can also help detect suspicious accounts or inquiries.

Companies like Kurt J. Lesker Company have a legal obligation to protect the personal information they collect. When a data breach occurs, it often signals a failure to implement adequate security measures. If your data was exposed, you may have legal rights to seek compensation for the risks and potential damages you now face. Our firm offers a free, no-obligation case review to help you understand your options.

See every breach reported in Indiana or read what to do after a ransomware attack.

After the Kurt J. Lesker Company incident: what to do and your options

What should I do after getting the Kurt J. Lesker Company 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.
How many people were affected by the Kurt J. Lesker Company 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, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Phone Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did Kurt J. Lesker Company offer free credit monitoring?
Check your letter from Kurt J. Lesker Company. 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. Signing up doesn't waive any legal rights you may have.
Where can I see the official Kurt J. Lesker Company breach notice?
Kurt J. Lesker Company's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#kurt-j-lesker-company-2026 Compare it with the letter you received to confirm the dates and details match.
Can I sue Kurt J. Lesker Company 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.
Do I need a Kurt J. Lesker Company data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a Kurt J. Lesker Company 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 Kurt J. Lesker Company. 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 Kurt J. Lesker Company data breach letter legit or a scam?
A notice from Kurt J. Lesker Company in the mail matches the breach Kurt J. Lesker Company reported to the Indiana Attorney General on September 16, 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 Kurt J. Lesker Company through a phone number or website you find yourself.
How much could a Kurt J. Lesker Company data breach settlement or claim be worth?
There is no set amount, and no Kurt J. Lesker Company 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.

Other breaches reported in Indiana

Attorney advertising. This page reflects a public regulator filing; 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.