DisclosureLens
MISSOURISocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)HighResolved

Pershing Health System

bd_e407cae6f1a1c156 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jan 5, 2023

To disclose

—

Affected

5,368

Confidence

98%
Full breach record for Pershing Health System →

Pershing Health System (Missouri) reported to HHS OCR on 2023-01-05 an email phishing incident affecting 5,368 individuals. Several employees were subjects of the phishing attack, compromising PHI stored in email. Exposed data included names, addresses, dates of birth, Social Security numbers, and treatment information. The CE notified HHS, affected individuals, and media; offered free credit monitoring; implemented additional administrative, technical, and security safeguards; and retrained staff on email security.

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

Jan 5, 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.Confirmed5,368 affectedView incident

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.