NEW YORKMisuseHealthcareHealthcarePrivilege AbuseBusiness Associate (HIPAA)Customer Data InvolvedEmployee Data InvolvedHealth (basic)Identity (basic)Government IDHighResolved

Catholic Health System, Inc.

bd_392b5b88237243e6 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

May 11, 2023

To disclose

—

Affected

12,759

Confidence

95%

Full breach record for Catholic Health System, Inc. →3 incidents on file

Catholic Health System (NY) reported to HHS on 2023-05-11 an Unauthorized Access/Disclosure affecting 12,759 individuals. A former employee of a business associate impermissibly accessed PHI including names, addresses, dates of birth, Social Security numbers, and diagnoses stored in Electronic Medical Records. The covered entity notified HHS, affected individuals, the media, and law enforcement.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

May 11, 2023

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed12,759 affectedView incident

Name: Catholic Health System, Inc.
norm: catholic health system
Industry: Health Care Services

Name: Catholic Health System, Inc.
norm: catholic health system
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 12,759nationwide
Data types: Health (basic)Identity (basic)Government ID
HHS breach type: Unauthorized access or disclosure
Where the data lived: Electronic medical record
Covered-entity type: Healthcare providerBusiness associate involved
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Partner
Regulator citations: HHS OCR notified
Initial access: insider_action

During the incident: Notified HHS
Notified affected individuals
Notified media
Notified law enforcement
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: May 11, 2023
Raw hash: 635382643d630b2f0cc94015f350b8ec71766295cf38369012f2a6da68dbe384

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

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Reporting entityCatholic Health System, Inc.

Victim entityCatholic Health System, Inc.

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing