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Lennar Mortgage Data Breach

State
Indiana
Reported
Aug 14, 2026
Breach date
May 26, 2026

Lennar Mortgage, a major residential mortgage lender, reported a data security incident to the Indiana Attorney General on August 14, 2026. As a financial institution, Lennar Mortgage handles extensive sensitive customer information, and this breach indicates that crucial personal and financial records may have been exposed.

The compromised data types include Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Tax Return Information, Wage and Compensation Information, and Credit Score Information. The exposure of such detailed financial and personal identifiers poses a significant risk to affected individuals, as this information is highly sought after by cybercriminals.

These types of records, once exposed, can be used for various forms of identity theft and financial fraud, including opening new accounts, filing fraudulent tax returns, or taking over existing financial accounts. Unlike a password, many of these data points cannot be easily changed, meaning the risk can be long-lasting.

If you received a data breach notification letter from Lennar Mortgage, it signifies that your confidential information was involved in this security incident. Companies are legally obligated to protect your data, and a breach may indicate a failure in those obligations.

Our firm is currently investigating claims related to the Lennar Mortgage data breach. We believe that affected individuals may be entitled to compensation for the increased risk of identity theft and the costs associated with protecting themselves. You do not need to have already experienced fraud to take action.

We operate on a contingency fee basis, meaning there are no upfront costs to you, and you only pay if we successfully recover compensation. If you received a data breach notification from Lennar Mortgage, consider speaking with an attorney to understand your rights and options for a free case review.

Information exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Tax Return Information
  • Wage and Compensation Information
  • Credit Score Information

Got a letter from Lennar Mortgage?

A licensed data breach attorney will review your situation for free. No fee unless you recover.

Reviewed by David S. Harris, Esq., Law Office of David S. Harris · Florida Bar No. 0112739. About the firm

Source: Indiana attorney general breach filing