HackingHealthcareHealthcareCustomer Data InvolvedDelayed DiscoveryData ExfiltratedIdentity (basic)Government IDPIICriticalContained

Harvard Pilgrim Health Care

bd_6228e5282fce1211 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Apr 17, 2023

Filed

Mar 27, 2024

To disclose

49 weeks

Affected · nationwide

2,860,795207,762 in this filing

Linked

35 filings

Confidence

65%

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

Harvard Pilgrim Health Care, a healthcare organization, reported a data breach affecting over 2.8 million individuals. The incident, an external system breach (hacking), occurred on March 28, 2023, and was discovered on April 17, 2023. The compromised information includes names and Social Security numbers. Notification to affected individuals was sent on March 27, 2024.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 17, 2023 → Filed with AG Mar 27, 2024345d ✗ ME AG >90d49 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 · 49 weeks / 345 days

Mar 28, 2023

Begins

Apr 17, 2023

Discovered

Mar 27, 2024

Filed

vs. sector median

+37 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

Delaware State AGbd_653dd03a96a630572024-03-27Verified by operator
New Hampshire State AGbd_c2298923021059572024-03-27Verified by operator
California State AGbd_dbc80eaf19d4bfa12024-03-27Verified by operator
Delaware State AGbd_3d033309f7ace5eb2024-10-03 · +190dVerified by operator

Show 6 more filings ↓up to 596d gap

Maine State AGbd_59b7d4f12c5ff2b62024-10-03 · +190dVerified by operator
California State AGbd_7d6e82e2351b46c62024-10-03 · +190dVerified by operator
New Hampshire State AGbd_9b1c4d63a64d8aab2024-10-03 · +190dVerified by operator
California State AGbd_6137e2525e0f88892025-01-21 · +300dVerified by operator
Vermont State AGbd_e97c70caa0c2a5f52025-01-21 · +300dVerified by operator
Maryland State AGbd_10d522138bb443a92025-11-13 · +596dVerified 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: Mar 27, 2024
Affected individuals: 2,860,795state + nationwide
Data types: Identity (basic)Government IDPII
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Notified consumer reporting agencies
Provided identity theft protection services
Sent written notification to affected individuals
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 49 weeks(345 days from discovery to filing)
Compliance flags: ME AG >90d · 345dME resident >180d · 345dME 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: Mar 27, 2024
345d 90 days ME AG >90d
Maine
Discovered: Apr 17, 2023
→ Notified: Mar 27, 2024
345d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 17, 2023 → Filed with AG: Mar 27, 2024	345d	90 days	ME AG >90d
Maine	Discovered: Apr 17, 2023 → Notified: Mar 27, 2024	345d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Delaware State AGMar 27 · first

New Hampshire State AGMar 27 · first

California State AGMar 27 · first

Maine State AGMar 27 · first · this page

Delaware State AG+190d

Maine State AG+190d

California State AG+190d

New Hampshire State AG+190d

California State AG+300d

Vermont State AG+300d

Maryland State AG+596d

Pattern: first filing Mar 27 (DE), last Nov 13 (MD) — a 596-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/f871258f-9014-4ef3-afa7-0208e4482bf1.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 27, 2024
Raw hash: 09d6c23974fdbb2f4ab0a7406246fc2ba0721413232befda3e276cb9c58736f4

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityHarvard Pilgrim Health Care

Victim entityHarvard Pilgrim Health Care

Incidentdiscovered Apr 17, 2023

Stated responseNotified consumer reporting agencies

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov