Lennar

Disclosed Aug 11, 20266,643 affectedConfirmed

What is known

People affected	6,643 (as reported by the organization)
Disclosed	Aug 11, 2026
Discovered	Mar 30, 2026
Happened	Mar 24, 2026
Attack	Not stated
Data exposed	Social Security numbersGovernment IDsHealthInsurancePayment cardsFinancialDates of birthAddressesNames
Sector	Other · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: Lennar

Official noticeoag.my.site.com

Texas Attorney General data security breach report BR-0005246: Lennar

Official noticein.gov

Indiana Attorney General 2026 data breach report: Lennar

Notices filed

Residents of CAAug 11

California AGCount not stated

Residents of INAug 11

Indiana AG94 people

Residents of TXAug 14

Texas AG769 people

Other breaches at Lennar

Hacking breachHacking, data exposed not stated. Reported to the California AG.7,429 affectedUSOct 4, 2023

History of this record

source2026-10-02

empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-October-Year-to-Date-Report-2026.pdfby dailySource

data_types2026-09-25

[] to ["ssn","government-id","health","insurance","payment-card","financial","dob","addresses","names"]by backfillSource

records_basis2026-09-25

empty to organizationby backfillSource

records2026-09-25

empty to 6643by backfillSource

discovered2026-09-25

empty to 2026-03-30by backfillSource

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Lennar