BreachCensus

Lemonade, Inc.

InsuranceUnited States of America

Lemonade, Inc. is an insurance organisation in California. It appears on the Massachusetts Attorney General breach-notification register, the California Attorney General breach-notification register, the Delaware Attorney General data security breach database and the Iowa Attorney General security breach notification list with 2 confirmed incidents (3 filings); the most recent notice was filed on June 12, 2025.

Headquarters
New York City, United States
ISIN
US52567D1072
LEI
5493009BKR06OXXU6853
Wikidata
Q37019245

Data as of October 17, 2026.

Confirmed incident

US-CA

Occurred
April 8, 2025
Disclosed
June 12, 2025

Timeline

  1. June 12, 2025
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
What a California notice means

Governed by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.

Note: no affected-count is published on this register.

California breach-notification register ↗

Confirmed incident

Filed in MA, CA, DE and IA

The same incident was filed separately with 4 jurisdictions within a few days of each other (MA, CA, DE and IA) — shown here as one incident.

Occurred
April 1, 2023
Disclosed
April 12, 2025

Timeline

  1. April 10, 2025
    Reported to regulator Regulator

    DE AG breach notification: 812 Delaware residents affected

    source
  2. April 10, 2025
    Reported to regulator Regulator

    DE AG breach notification: 812 Delaware residents affected

    source
  3. April 10, 2025
    Reported to regulator Regulator

    DE AG breach notification: 812 Delaware residents affected

    source
  4. April 11, 2025
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
  5. April 11, 2025
    Reported to regulator Regulator

    IA AG breach notification: an unknown number of Iowa residents affected

    source
  6. April 12, 2025
    Reported to regulator Regulator

    MA AG breach notification: 32,801 Massachusetts residents affected

    source

Litigation

  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
  • Possible litigation — multiple candidate dockets found, not yet resolved to a single case.
What a Massachusetts notice means

Governed by M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

What a Delaware notice means

Governed by 6 Del. C. §12B-102. Notice to the Attorney General is required when a breach affects more than 500 Delaware residents.

Note: the count is Delaware residents only, not a total.

Delaware breach-notification register ↗

What a Iowa notice means

Governed by Iowa Code §715C.2. Notice to the Attorney General is required within five business days of notifying consumers, for a breach requiring notification to more than 500 Iowa residents.

Note: no affected-count is published on this register.

Iowa breach-notification register ↗