HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)CriticalContained

TRINITY HEALTH CORPORATION

bd_7e00641b86d5c465 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Feb 4, 2021

Filed

Apr 5, 2021

To disclose

9 weeks

Affected · nationwide

586,8693 in this filing

Linked

5 filings

Confidence

66%

Full breach record for TRINITY HEALTH CORPORATION →19 incidents on file

Trinity Health reported an external system breach (hacking) occurring on January 20, 2021, discovered on February 4, 2021. The incident compromised the personal information of 586,869 individuals, including names and Social Security Numbers. Trinity Health notified affected individuals in writing on April 5, 2021, and provided 12 months of credit monitoring services through Kroll. Three Maine residents were specifically identified as affected.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Feb 4, 2021 → Filed with AG Apr 5, 202160d ⏱ ME AG >30d9 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 15 days

discovery → filing · 9 weeks / 60 days

Jan 20, 2021

Begins

Feb 4, 2021

Discovered

Apr 5, 2021

Filed

vs. sector median

on median

This filing is one of 5 filings about the same incident.View merged incident

Part of Accellion supply-chain incident (2021) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

California State AGbd_4c49d240e8481b682021-04-05Verified
HHS OCRbd_cc9ffa94f61eca592021-04-05Verified
Massachusetts State AGbd_f38f4262ebb55fab2021-04-05Verified
New Hampshire State AGbd_e2f2fc6b7a24541d2021-04-09 · +4dVerified

Name: TRINITY HEALTH CORPORATION
norm: trinity health
Domain: trinity-health.org

Name: TRINITY HEALTH CORPORATION
norm: trinity health
Domain: trinity-health.org
Industry: Healthcarellm

Discovered: Feb 4, 2021
Breach occurred: Jan 20, 2021
Undetected for: 15 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 5, 2021
Affected individuals: 586,869state + 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 12 months of credit monitoring services through Kroll
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(60 days from discovery to filing)
Compliance flags: ME AG >30d · 60d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Feb 4, 2021
→ Filed with AG: Apr 5, 2021
60d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Feb 4, 2021 → Filed with AG: Apr 5, 2021	60d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

California State AGApr 5 · first

HHS OCRApr 5 · first

Massachusetts State AGApr 5 · first

Maine State AGApr 5 · first · this page

New Hampshire State AG+4d

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-a1252b4f8318/1a449b95-bedd-4b90-80a8-a018d8743ce2.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 5, 2021
Raw hash: 589aca231e3313008c9d67b8771e55e9f86a0f4c25c5c2aaf9f14c7cf4b3cc28

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityTRINITY HEALTH CORPORATION

Victim entityTRINITY HEALTH CORPORATION

Incidentdiscovered Feb 4, 2021

Stated responseSent written notification to affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov