HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)HighContained

HealthPlan Services, Inc.

bd_94a3989c86366ae4 · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 21, 2023

Filed

Apr 28, 2023

To disclose

5 weeks

Affected · nationwide

9,4571 in this filing

Linked

8 filings

Confidence

66%

Full breach record for HealthPlan Services, Inc. →4 incidents on file

HealthPlan Services, Inc. reported an external system breach (hacking) occurring June 22-23, 2022, discovered March 21, 2023. The incident affected 9,457 individuals, including 1 Maine resident. Acquired data included names and Social Security Numbers. The entity, represented by McDonald Hopkins PLC, notified affected individuals in writing on April 28, 2023, and provided 24 months of identity theft protection services.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Mar 21, 2023 → Filed with AG Apr 28, 202338d ⏱ ME AG >30d5 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 · 272 days

discovery → filing · 5 weeks / 38 days

Jun 22, 2022

Begins

Mar 21, 2023

Discovered

Apr 28, 2023

Filed

vs. sector median

7 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

HHS OCRbd_00d4ed99b87ddc542023-04-28Verified
California State AGbd_6c49de945b1041012023-04-28Verified
Montana State AGbd_b690a45d2dc172de2023-04-28Verified
New Hampshire State AGbd_d6404830a1a79d082023-05-09 · +11dVerified

Show 3 more filings ↓up to 28d gap

Massachusetts State AGbd_c54a99118c5161112023-05-17 · +19dVerified
Indiana State AGbd_113def78aa0a7b152023-05-19 · +21dVerified
New Hampshire State AGbd_4d554aaa7b2800732023-05-26 · +28dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: HealthPlan Services, Inc.
norm: healthplan services
Industry: Healthcarellm

Discovered: Mar 21, 2023
Breach occurred: Jun 22, 2022 – Jun 23, 2022
Undetected for: 272 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 28, 2023
Affected individuals: 9,457state + nationwide
Data types: Government IDIdentity (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Filed data breach notice with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Sent written notification to affected individuals
Offered 24 months of identity theft protection services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(38 days from discovery to filing)
Compliance flags: ME AG >30d · 38d
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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Mar 21, 2023
→ Filed with AG: Apr 28, 2023
38d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 21, 2023 → Filed with AG: Apr 28, 2023	38d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

HHS OCRApr 28 · first

California State AGApr 28 · first

Montana State AGApr 28 · first

Maine State AGApr 28 · first · this page

New Hampshire State AG+11d

Massachusetts State AG+19d

Indiana State AG+21d

New Hampshire State AG+28d

Pattern: first filing Apr 28 (FL), last May 26 (NH) — a 28-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/03135fd0-2c7c-408b-b52b-c93ed41fffdb.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 28, 2023
Raw hash: e44df6811028bdb46eb8ed13a334cb2af0fcdaecffa3bbc3e3d1e76f345a1b38

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityHealthPlan Services, Inc.

Incidentdiscovered Mar 21, 2023

Stated responseSent written notification to affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov