Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Lemonade

Disclosed Apr 10, 2025190,279 affectedConfirmed

Official notice

What is known

People affected190,279 (as reported by the organization)
DisclosedApr 10, 2025
DiscoveredMar 14, 2025
HappenedApr 8, 2025
AttackNot stated
Data exposedNames
SectorOther · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Lemonade
Official noticeattorneygeneral.delaware.gov
Notice letter filed with the Delaware DOJ: Lemonade
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Lemonade
Official noticein.gov
Indiana Attorney General 2025 data breach report: Lemonade

Notices filed

Residents of DEApr 10, 2025
Delaware DOJ812 people
Residents of INApr 10, 2025
Indiana AG1,861 people
Residents of DEApr 10, 2025
Delaware DOJ812 people
Residents of CAApr 11, 2025
California AGCount not stated
Residents of ORApr 11, 2025
Oregon DOJ190,000 people
Residents of CAJun 12, 2025
California AGCount not stated
History of this record
records2026-09-25
279 to 190279by backfillSource
data_types2026-09-25
[] to ["names"]by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 279by backfillSource
disclosed2026-09-25
2025-04-11 to 2025-04-10by backfillSource
discovered2026-09-25
empty to 2025-03-14by backfillSource
disclosed2026-09-25
2025-06-12 to 2025-04-11by 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 Lemonade