HackingProfessional ServicesProfessional ServicesStolen CredentialsDelayed DiscoveryCustomer Data InvolvedIdentity (basic)Government IDPIIHighContained

WebTPA Employer Services, LLC

bd_7698b08dbb41bf5f · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 6, 2023

Filed

May 8, 2024

To disclose

14 months

Affected

41,600state residents only

Linked

13 filings

Confidence

71%

Full breach record for WebTPA Employer Services, LLC →

WebTPA Employer Services, LLC reports a supplemental data security incident in Washington. Unauthorized access occurred between March 6 and May 12, 2023. Approximately 41,600 Washington residents were notified. Response included identity monitoring and a call center.

J jump to incidentP pin to compareR raw source

Washington clock✗ WA AG >90d14 months discovery → filing

Incident timeline

discovery → filing · 14 months / 429 days

Mar 6, 2023

Begins

Mar 6, 2023

Discovered

May 8, 2024

Filed

vs. sector median

+42 wks slower

This filing is one of 13 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Montana State AGbd_0297133fa0336cc02024-05-08Verified
California State AGbd_3a0ea1b2445d3a622024-05-08Verified by operator
HHS OCRbd_49634d385eadc99b2024-05-08Verified
Indiana State AGbd_63c3547b073490032024-05-08Verified

Show 6 more filings ↓up to 75d gap

New Hampshire State AGbd_eac90263c980f3a32024-05-08Verified
Massachusetts State AGbd_6d62a670d8f061212024-05-10 · +2dVerified
Illinois State AGbd_f59c327177cfab982024-05-01 · +7dVerified
California State AGbd_a68e128650f68b0c2024-07-19 · +72dVerified
South Carolina State AGbd_9a8e136e8c012acf2024-07-22 · +75dVerified
New Hampshire State AGbd_d527d5ff7e9f89a12024-07-22 · +75dVerified

Showing first 10 of 12 linked disclosures.

Name: HOGAN LOVELLS US LLP
norm: hogan lovells us

Name: WebTPA Employer Services, LLC
norm: webtpa employer
Domain: webtpa.com
Industry: Professional Servicesllm

Discovered: Mar 6, 2023
Breach occurred: Mar 6, 2023 – May 12, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 8, 2024
Affected individuals: 41,600state-resident count only
Data types: PIIIdentity (basic)
Data elements: NameSocial Security numberDriver's licence number
WA-stated cause: Unauthorized Access
WA-stated duration: lifecycle 200-299dexposure 1-99d
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Washington Office of the Attorney General on May 8, 2024
Initial access: valid_credentials

During the incident: Completed mailing additional notices to Washington residents
Offering individuals two years of complimentary identity monitoring services
Established a dedicated call center to answer individuals’ questions
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 months(429 days from discovery to filing)
Compliance flags: WA AG >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

Illinois State AGMay 1 · first

Montana State AG+7d

California State AG+7d

HHS OCR+7d

Indiana State AG+7d

New Hampshire State AG+7d

Washington State AG+7d · this page

Massachusetts State AG+9d

California State AG+79d

South Carolina State AG+82d

New Hampshire State AG+82d

Pattern: first filing May 1 (IL), last Jul 22 (NH) — a 82-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 12 — 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/BreachM17230.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 8, 2024
Raw hash: 594088819e43f797e86b7b669cfffae84210eea8915d96b119d046590bfe2ddd

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityHOGAN LOVELLS US LLP

Victim entityWebTPA Employer Services, LLC

Incidentdiscovered Mar 6, 2023

Stated responseCompleted mailing additional notices to Washington residents

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com