HackingHealthcareHealthcareCustomer Data InvolvedIdentity (basic)Government IDCritical

Harvard Pilgrim Health Care

bd_d027e78d7ded6e28 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Apr 17, 2023

Filed

Jul 20, 2023

To disclose

13 weeks

Affected · nationwide

2,550,922198,829 in this filing

Linked

35 filings

Confidence

50%

Full breach record for Harvard Pilgrim Health Care →14 incidents on file

Harvard Pilgrim Health Care reported a data breach affecting 2,550,922 individuals, including 198,829 Maine residents. The breach, which occurred on March 28, 2023, and was discovered on April 17, 2023, was described as an external system breach (hacking). The compromised information includes names and Social Security numbers. Affected individuals were notified on July 20, 2023, and offered 24 months of identity theft protection services through IDX.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 17, 2023 → Filed with AG Jul 20, 202394d ✗ ME AG >90d13 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 · 20 days

discovery → filing · 13 weeks / 94 days

Mar 28, 2023

Begins

Apr 17, 2023

Discovered

Jul 20, 2023

Filed

vs. sector median

+1 wks slower

This filing is one of 35 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_6228e5282fce12112024-03-27 · +251dVerified by operator
Delaware State AGbd_653dd03a96a630572024-03-27 · +251dVerified by operator
New Hampshire State AGbd_c2298923021059572024-03-27 · +251dVerified by operator
Delaware State AGbd_3d033309f7ace5eb2024-10-03 · +441dVerified by operator

Show 6 more filings ↓up to 847d gap

Maine State AGbd_59b7d4f12c5ff2b62024-10-03 · +441dVerified by operator
California State AGbd_7d6e82e2351b46c62024-10-03 · +441dVerified by operator
New Hampshire State AGbd_9b1c4d63a64d8aab2024-10-03 · +441dVerified by operator
California State AGbd_6137e2525e0f88892025-01-21 · +551dVerified by operator
Vermont State AGbd_e97c70caa0c2a5f52025-01-21 · +551dVerified by operator
Maryland State AGbd_10d522138bb443a92025-11-13 · +847dVerified by operator

Showing first 10 of 34 linked disclosures.

Name: Harvard Pilgrim Health Care
norm: harvard pilgrim health care
Domain: point32health.org

Name: Harvard Pilgrim Health Care
norm: harvard pilgrim health care
Domain: point32health.org
Industry: Healthcarellm

Discovered: Apr 17, 2023
Breach occurred: Mar 28, 2023
Undetected for: 20 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 20, 2023
Affected individuals: 2,550,922state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 24 months of identity theft protection services through IDX.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(94 days from discovery to filing)
Compliance flags: ME AG >90d · 94dME CRA notice due
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: Apr 17, 2023
→ Filed with AG: Jul 20, 2023
94d 90 days ME AG >90d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 17, 2023 → Filed with AG: Jul 20, 2023	94d	90 days	ME AG >90d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Maine State AGJul 20 · first · this page

Maine State AG+251d

Delaware State AG+251d

New Hampshire State AG+251d

Delaware State AG+441d

Maine State AG+441d

California State AG+441d

New Hampshire State AG+441d

California State AG+551d

Vermont State AG+551d

Maryland State AG+847d

Pattern: first filing Jul 20 (ME), last Nov 13 (MD) — a 847-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 34 — 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/55ddf655-0a7a-408d-9469-2df9b5b95930.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 20, 2023
Raw hash: 29ca61190c09ea501fb458285e4f6d8d79b88f056b136e34edff48419d0e8afb

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityHarvard Pilgrim Health Care

Victim entityHarvard Pilgrim Health Care

Incidentdiscovered Apr 17, 2023

Stated responseOffered 24 months of identity theft protection services through IDX.

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov