DELAWAREHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Government IDIdentity (basic)CriticalContained

Bayhealth Medical Center

bd_1423e93c664283e0 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Oct 4, 2024

To disclose

—

Affected

497,047

Linked

11 filings

Confidence

68%

Full breach record for Bayhealth Medical Center →4 incidents on file

Bayhealth Medical Center reported to HHS on 2024-10-04 a Hacking/IT Incident affecting 497047 individuals. Breached information located on Network Server. PHI included SSNs, addresses, DOBs, diagnoses, and medications.

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Leak gap clock⏱ Leak >30d

⚠ 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

Oct 4, 2024

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 11 about the same incident.View merged incident

A leak claim by rhysida about this victim predates this filing by 57 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siterhysidabd_186c09df44f3bb052024-08-07 · +57dVerified

Regulatory filings (9) · sorted by filing gap

Illinois State AGbd_5688b7f798a8d9062025-02-01 · +120dCandidate
Montana State AGbd_362157ac2cddd0182025-02-03 · +122dVerified
Maine State AGbd_470d92e7afe21bde2025-02-03 · +122dVerified
Nebraska State AGbd_6d649b7cadf1148b2025-02-03 · +122dVerified

Show 5 more filings ↓up to 122d gap

New Hampshire State AGbd_79aca51b0000ac772025-02-03 · +122dVerified
California State AGbd_950fc141689784702025-02-03 · +122dVerified
Vermont State AGbd_a959cc94549ef9562025-02-03 · +122dVerified
Massachusetts State AGbd_d8e00c7d2babf4692025-02-03 · +122dVerified
Delaware State AGbd_e01aeff7b3ae70e72025-02-03 · +122dVerified

Name: Bayhealth Medical Center
norm: bayhealth medical center
Domain: bayhealth.org
Industry: Health Care Services

Name: Bayhealth Medical Center
norm: bayhealth medical center
Domain: bayhealth.org
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 497,047nationwide
Data types: PHIHealth (basic)Government IDIdentity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

During the incident: Provided complimentary credit monitoring services
Implemented additional administrative, technical, and security safeguards
Staff were retrained
Changes made: Implemented additional administrative, technical, and security safeguards
Staff were retrained
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30dHHS 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 · 10 filings · 9 states

View merged incident ↗

HHS OCROct 4 · first · this page

Illinois State AG+120d

Montana State AG+122d

Maine State AG+122d

Nebraska State AG+122d

New Hampshire State AG+122d

California State AG+122d

Vermont State AG+122d

Massachusetts State AG+122d

Delaware State AG+122d

Pattern: first filing Oct 4 (DE), last Feb 3 (DE) — a 122-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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: Oct 4, 2024
Raw hash: 0621f36c0d74d708e395ca5459077f6fa569cabb0969fe5d9278f4314fbe3601

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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Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityBayhealth Medical Center

Victim entityBayhealth Medical Center

IncidentUnauthorized Access

Stated responseProvided complimentary credit monitoring services

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing