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MonitoringIndiana AG filing · August 11, 2026

Lennar Corporation Reports 2026 Data Incident to Indiana AG

Lennar Corporation filed notice of a data incident with the Indiana Attorney General following a breach on March 24, 2026. The incident potentially exposed sensitive personal and financial details, including Full Name and Social Security Number, which could lead to identity theft for affected individuals.

State
Indiana
Breach date
March 24, 2026
Reported
August 11, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Mailing Address
  • Mortgage and Loan Details
  • Tax Return Information

Lennar Corporation, a prominent homebuilder and financial services provider, reported a data security incident to the Indiana Attorney General on August 11, 2026. This notification follows a breach that is stated to have occurred on March 24, 2026.

The official filing indicates that a range of sensitive personal and financial data types were potentially compromised. These include Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Mailing Address, Mortgage and Loan Details, and Tax Return Information.

The exposure of such detailed personal and financial identifiers carries significant risks. Individuals whose information was affected may face threats of identity theft, various forms of financial fraud, or unauthorized access to their accounts and personal records.

To help protect themselves, affected individuals should carefully review any notification letters received directly from Lennar Corporation. It is widely recommended to regularly monitor financial accounts for any suspicious transactions, review credit reports from all three major bureaus, and consider placing a fraud alert or a security freeze on their credit files.

This information is based on the official data breach filing made by Lennar Corporation with state regulators, serving as a public record of the incident.

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.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • 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.

Source: Indiana Attorney General filing

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