PENNSYLVANIAMalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedRansom DemandedPHIHealth (basic)Identity (basic)Government IDHighContained

CORE PERFORMANCE PHYSICIANS

bd_0b50765fdecffba9 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jun 20, 2023

To disclose

—

Affected

10,000

Confidence

68%

Full breach record for CORE PERFORMANCE PHYSICIANS →

CORE PERFORMANCE PHYSICIANS, DBA VINCERA CORE PHYSICIANS reported to HHS on 2023-06-20 a Hacking/IT Incident affecting 10,000 individuals. The breach involved a ransomware attack on a network server, exposing PHI including names, addresses, phone numbers, and SSNs. The entity implemented additional safeguards and notified HHS, individuals, and media.

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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

Jun 20, 2023

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed10,000 affectedView incident

Name: CORE PERFORMANCE PHYSICIANS
norm: core performance physicians
Industry: Health Care Services

Name: CORE PERFORMANCE PHYSICIANS
norm: core performance physicians
Also named: CORE PERFORMANCE PHYSICIANSdba oflegal entity
VINCERA CORE PHYSICIANSdba oftrade name
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 10,000nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified HHS

During the incident: Implemented additional administrative, technical, and security safeguards to better protect PHI
Notified HHS
Notified affected individuals
Notified the media
Changes made: Implemented additional administrative, technical, and security safeguards to better protect PHI
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: Jun 20, 2023
Raw hash: 4f8022e0219946d76cd3978d0d9fda830ef193189828df2f2dff42d6bf093d3d

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Reporting entityCORE PERFORMANCE PHYSICIANS

Victim entityCORE PERFORMANCE PHYSICIANS

IncidentUnauthorized Access

Stated responseImplemented additional administrative, technical, and security safeguards to better protect PHI

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing