WASHINGTONSocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)HighResolved

Jefferson Healthcare

bd_c9796f25cf31fc43 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jan 11, 2021

To disclose

—

Affected

2,543

Linked

2 filings

Confidence

97%

Full breach record for Jefferson Healthcare →

Jefferson Healthcare (WA) reported to HHS on 2021-01-11 a Hacking/IT Incident affecting 2,543 individuals. An employee was the victim of an email phishing attack that compromised ePHI including names, addresses, dates of birth, driver's license numbers, Social Security numbers, financial information, claims information, diagnoses, lab results, and medications. Breached information was located in Email. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website, and implemented additional technical safeguards and staff retraining.

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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

Jan 11, 2021

Filed

—

Corroborated · see linked filings

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

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Washington State AGbd_678cccb46681fc862021-01-11Candidate

Name: Jefferson Healthcare
norm: jefferson healthcare
Industry: Health Care Services

Name: Jefferson Healthcare
norm: jefferson healthcare
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 2,543nationwide
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566 PhishingT1078 Valid Accounts
Threat actor: External
Regulator citations: HHS OCR notified
Initial access: phishing_link

During the incident: Implemented additional technical safeguards
Retrained staff on recognizing and responding to fraudulent email communications and other cybersecurity threats
Notified affected individuals
Notified the media
Provided substitute notice on website
Changes made: Additional technical safeguards implemented
Staff security awareness retraining on phishing and cybersecurity threats
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.

Filing propagation · 2 filings

View merged incident ↗

Washington State AGJan 11 · first

HHS OCRJan 11 · first · this page

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: Jan 11, 2021
Raw hash: b8c03dbcd4344b9cd6a0fb223950c6ec04eb5b9914208ec12b243c530aa3f103

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityJefferson Healthcare

Victim entityJefferson Healthcare

IncidentUnauthorized Access

Stated responseImplemented additional technical safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing