DataBreachCaseFile.com
Investigation OpenIN AG filing · February 18, 2026

Wintrust Mortgage Reports Data Incident Affecting Indiana Residents

Wintrust Mortgage has reported a data security incident that occurred on January 7, 2026, and is currently under investigation. This report, filed on February 18, 2026, pertains to individuals in Indiana whose personal information may have been involved. Affected individuals should review any direct notifications for specific details.

State
IN
Breach date
January 7, 2026
Reported
February 18, 2026

Wintrust Mortgage has publicly filed notice of a data security incident impacting residents of Indiana. The report indicates that the incident was discovered and subsequently filed with regulatory authorities on February 18, 2026.

The timeline shows the security event itself took place on January 7, 2026. As of the filing date, the incident remains under active investigation by Wintrust Mortgage. Specific details regarding the methods used to access the data have not been publicly disclosed in the available records.

The types of personal information involved in this incident have not been specified in the public filing. Therefore, affected individuals should carefully review any direct communication received from Wintrust Mortgage for precise details regarding what specific categories of their data may have been compromised.

For those who receive a notification, it is generally advised to remain vigilant. This includes routinely monitoring account statements and being cautious of unsolicited communications that may attempt to gather further personal information. Utilizing strong, unique passwords for online accounts is always a recommended security practice.

This documentation serves as a public record of the breach as reported by Wintrust Mortgage to state regulators.

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.

Wintrust Mortgage breach filing: questions and answers

Where can I see the official Wintrust Mortgage breach notice?
Wintrust Mortgage's report is published by the IN Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#wintrust-mortgage-2026 Compare it with the letter you received to confirm the dates and details match.
Is there a Wintrust Mortgage 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 Wintrust Mortgage. 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 Wintrust Mortgage data breach letter legit or a scam?
A notice from Wintrust Mortgage in the mail matches the breach Wintrust Mortgage reported to the IN Attorney General on February 18, 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 Wintrust Mortgage through a phone number or website you find yourself.
Can I sue Wintrust Mortgage 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.
How much could a Wintrust Mortgage data breach settlement or claim be worth?
There is no set amount, and no Wintrust Mortgage 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.
Did Wintrust Mortgage offer free credit monitoring?
Look for an enrollment code in your Wintrust Mortgage 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.
Do I need a Wintrust Mortgage 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.
What should I do after getting the Wintrust Mortgage 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: IN Attorney General filing

Related data breach cases

Wintrust Mortgage Data Breach Case File: IN 2026