AccidentalFinancial ServicesFinanceMisconfigurationData ExfiltratedCustomer Data InvolvedDelayed DiscoveryGovernment IDIdentity (basic)HighContained

LEMONADE, INC.

bd_419d841cd52bf548 · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 8, 2025

Filed

Jun 17, 2025

To disclose

10 weeks

Affected

2,313state residents only

Linked

16 filings

Confidence

66%

Full breach record for LEMONADE, INC. →2 incidents on file

Lemonade, Inc. filed a supplemental breach notification with the Rhode Island Attorney General regarding a vulnerability in its car insurance quoting system. The vulnerability exposed driver's license numbers in browser source code from approximately April 2023 through April 8, 2025. Approximately 2,313 Rhode Island residents were affected. Lemonade shut down the affected flow, fixed the vulnerability, and notified residents, offering 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 738 days

discovery → filing · 10 weeks / 70 days

Apr 1, 2023

Begins

Apr 8, 2025

Discovered

Jun 17, 2025

Filed

vs. sector median

+2 wks slower

This filing is one of 16 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Texas State AGbd_d0fb196ee08df9c12025-06-17Verified
Nebraska State AGbd_d8df3b5c092685fa2025-06-13 · +4dVerified
Delaware State AGbd_f35592cfa8a8894d2025-06-13 · +4dVerified
California State AGbd_9c31feadbbc4c6d62025-06-12 · +5dVerified

Show 6 more filings ↓up to 67d gap

Rhode Island State AGbd_e5e47744427177dd2025-04-14 · +64dVerified
Massachusetts State AGbd_b975a2bd3969243c2025-04-12 · +66dVerified
California State AGbd_5083a89f0a03f74e2025-04-11 · +67dVerified
Oregon State AGbd_509afcd072ce27cd2025-04-11 · +67dVerified
South Carolina State AGbd_a20792f866647d692025-04-11 · +67dVerified
Iowa State AGbd_c499fb305e941f002025-04-11 · +67dVerified

Showing first 10 of 15 linked disclosures.

Name: LEMONADE, INC.
norm: lemonade
Domain: lemonade.com

Name: LEMONADE, INC.
norm: lemonade
Domain: lemonade.com
Industry: Financial Servicesllm

Discovered: Apr 8, 2025
Breach occurred: Apr 1, 2023 – Apr 8, 2025
Undetected for: 738 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 13, 2025
Affected individuals: 2,313state-resident count only
Data types: Government IDIdentity (basic)
Data elements: Date of birth
Attack vector: Misconfiguration
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified the RI Office of the Attorney General on April 10, 2025
Initial access: exploit_public_facing

During the incident: Shut down the New Quote Flow
Eliminated the vulnerability
Redeployed the New Quote Flow
Investigated to confirm whether this vulnerability was in fact exploited
Notifying the 2 Rhode Island residents
Offered 12 months of free credit monitoring and identity theft protection services through Epiq’s third-party vendor, CyEx
Changes made: Offered 12 months of free credit monitoring and identity theft protection services through Epiq’s third-party vendor, CyEx
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(70 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

California State AGApr 11 · first

Oregon State AGApr 11 · first

South Carolina State AGApr 11 · first

Iowa State AGApr 11 · first

Massachusetts State AG+1d

Rhode Island State AG+3d

California State AG+62d

Nebraska State AG+63d

Delaware State AG+63d

Texas State AG+67d

Rhode Island State AG+67d · this page

Pattern: first filing Apr 11 (CA), last Jun 17 (RI) — a 67-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 15 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://riag.ri.gov/media/7501/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 17, 2025
Raw hash: 618df0f2f85faa0d1444650b5af91d079763801439622453fad369f6a29ccb90

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityLEMONADE, INC.

Victim entityLEMONADE, INC.

Incidentdiscovered Apr 8, 2025

Stated responseShut down the New Quote Flow

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceriag.ri.gov