NEW YORKMisuseHealthcareHealthcarePrivilege AbuseCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDFinancial accountMediumContained

MONTEFIORE MEDICAL CENTER

bd_b8d8a20322bdb656 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 1, 2020

To disclose

—

Affected

670

Confidence

69%

Full breach record for MONTEFIORE MEDICAL CENTER →11 incidents on file

Montefiore Medical Center reported to HHS on 2020-12-01 a Unauthorized Access/Disclosure affecting 670 individuals. Breached information located on Paper/Films. An employee impermissibly accessed PHI including names, DOB, addresses, insurance info, and partial SSNs. The CE notified HHS, individuals, media, and posted substitute notice. Mitigation included strengthening administrative, technical, and security safeguards.

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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

Dec 1, 2020

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.Confirmed670 affectedView incident

Name: MONTEFIORE MEDICAL CENTER
norm: montefiore medical center
Industry: Health Care Services

Name: MONTEFIORE MEDICAL CENTER
norm: montefiore medical center
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 670nationwide
Data types: PHIHealth (basic)Identity (basic)Government IDFinancial account
HHS breach type: Unauthorized access or disclosure
Where the data lived: Paper / films
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Internal
Regulator citations: Notified HHS
Initial access: insider_action

During the incident: Notified HHS
Notified affected individuals
Notified the media
Posted substitute notice on its website
Changes made: Strengthened its administrative, technical, and security safeguards to better protect its sensitive data
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: Dec 1, 2020
Raw hash: 3a1952fb22ee28ec79c097da4a2a1f725c7f01bcd26001823145520a3f9ce09e

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Reporting entityMONTEFIORE MEDICAL CENTER

Victim entityMONTEFIORE MEDICAL CENTER

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing