Lennar Data Breach Exposes Sensitive Information of Over 60,000 Texans Homebuilder Lennar Corporation disclosed a data breach involving unauthorized access to its systems between May 26 and June 1, 2024, following a sophisticated social engineering attack. The incident, confirmed in notices posted by Texas Attorney General Ken Paxton and the California Department of Justice, affected 60,526 Texans, with potential exposure of personal and financial data. Lennar completed its assessment on August 4, revealing that compromised information may include names, contact details, dates of birth, Social Security numbers, government-issued IDs (passports, driver’s licenses), and financial account data. A small subset of individuals may have also had medical-related information exposed, though not all affected parties had every category of data impacted. The company stated it has no evidence of misuse of the stolen information but has engaged Kroll, a global risk advisory firm, to provide two years of complimentary identity monitoring for affected individuals. Those impacted have until November 20, 2026, to activate the service. Lennar’s notice advised affected individuals to monitor account statements and credit reports for suspicious activity and provided guidance on placing fraud alerts and credit freezes with major credit bureaus. The company did not respond to requests for further comment at the time of publication.

Lennar Corp. Discloses Data Breach Impacting Sensitive Personal Information Lennar Corp., a major U.S. homebuilding company, revealed a data breach in which an unauthorized party accessed its systems using social engineering tactics over a seven-day period from March 24 to March 30, 2026. The intrusion compromised a portion of the company’s information systems, prompting Lennar to secure its networks and engage a third-party forensics team to assess the breach’s scope. The investigation, completed on July 30, 2026, determined that exposed data may have included names, contact details, dates of birth, Social Security numbers, government IDs, driver’s licenses, financial account information, and health-related data, such as health insurance IDs and medical records. The breach was first reported to the Nebraska Attorney General, and Lennar posted a public notice on its website. As part of its response, the company offered two years of free identity monitoring services through Kroll, with enrollment available until November 13, 2026. Affected individuals can also contact Lennar’s dedicated helpline for further details.

On October 10, 2023, the Washington State Office of the Attorney General reported a data breach involving Lennar Corporation that began on July 20, 2023, due to unauthorized access through a cyberattack. Approximately 594 residents were affected, with potentially compromised information including names, Social Security numbers, and full dates of birth.