HackingTechnologyProfessional ServicesInformationStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedIdentity (basic)Government IDHighContained

LexisNexis Risk Solutions FL Inc.

bd_c925d9f511ff1bd7 · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 1, 2025

Filed

May 27, 2025

To disclose

8 weeks

Affected

17,430state residents only

Linked

17 filings

Confidence

69%

Full breach record for LexisNexis Risk Solutions FL Inc. →4 incidents on file

LexisNexis Risk Solutions notified Washington AG of a cyberattack on a third-party software development platform. Unauthorized access occurred on Dec 25, 2024, discovered April 1, 2025. 17,430 Washington residents affected. Data included names, SSNs, driver's licenses, DOBs. No financial data compromised. LNRS engaged forensic experts, notified law enforcement, and offered 24 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d8 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 97 days

discovery → filing · 8 weeks / 56 days

Dec 25, 2024

Begins

Apr 1, 2025

Discovered

May 27, 2025

Filed

vs. sector median

11 wks faster

This filing is one of 17 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Massachusetts State AGbd_2d59378cd81fc8512025-05-27Verified
Delaware State AGbd_4413fe448ba35c9b2025-05-27Verified
South Carolina State AGbd_797a4b0e9eadcd962025-05-27Verified
Iowa State AGbd_874be2d9e470eb612025-05-27Verified

Show 6 more filings ↓up to 7d gap

Indiana State AGbd_891c8737c641bcd82025-05-27Verified
Nebraska State AGbd_941302613b9184b42025-05-27Verified
Vermont State AGbd_96a04b3d6a7fc23a2025-05-27Verified
Texas State AGbd_40896502a4103e002025-05-29 · +2dVerified
Rhode Island State AGbd_813d5bd538d44f042025-06-03 · +7dVerified
New Hampshire State AGbd_bbd505023f5516ca2025-06-03 · +7dVerified

Showing first 10 of 16 linked disclosures.

Name: LexisNexis Risk Solutions FL Inc.
norm: lexisnexis risk solutions fl
Domain: risk.lexisnexis.com

Name: LexisNexis Risk Solutions FL Inc.
norm: lexisnexis risk solutions fl
Domain: risk.lexisnexis.com
Industry: TechnologyllmProfessional Servicesllm

Discovered: Apr 1, 2025
Breach occurred: Dec 25, 2024
Undetected for: 97 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 2, 2025
Affected individuals: 17,430state-resident count only
Data types: Identity (basic)Government ID
Data elements: NameSocial Security numberDriver's licence numberDate of birth
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 0d
WA-stated discovery: Found after the fact
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: notified law enforcement
Initial access: supply_chain

During the incident: Launched an investigation with the assistance of leading external cybersecurity experts
Notified law enforcement
Took steps to review and further enhance our security controls
Initiated an extensive review of the impacted data to identify personal information that may have been affected
Offering complimentary access to Experian IdentityWorks for 24 months
Changes made: Took steps to review and further enhance our security controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(56 days from discovery to filing)
Compliance flags: WA AG >30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Massachusetts State AGMay 27 · first

Delaware State AGMay 27 · first

South Carolina State AGMay 27 · first

Iowa State AGMay 27 · first

Indiana State AGMay 27 · first

Nebraska State AGMay 27 · first

Vermont State AGMay 27 · first

Washington State AGMay 27 · first · this page

Texas State AG+2d

Rhode Island State AG+7d

New Hampshire State AG+7d

Pattern: first filing May 27 (MA), last Jun 3 (NH) — a 7-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 16 — 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA33424.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 27, 2025
Raw hash: d4ca3b557adabe0e67d284b9de7dfce46584ee370a223af25761490576913075

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityLexisNexis Risk Solutions FL Inc.

Victim entityLexisNexis Risk Solutions FL Inc.

Incidentdiscovered Apr 1, 2025

Stated responseLaunched an investigation with the assistance of leading external cybersecurity experts

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com