NEW YORKSocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)HighResolved

Endo Group, LLC

bd_3091ecadb0f9b99b · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jan 27, 2025

To disclose

—

Affected

4,498

Confidence

97%

Full breach record for Endo Group, LLC →

Endo Group, LLC (NY Healthcare Provider) reported to HHS on 2025-01-27 a Hacking/IT Incident affecting 4,498 individuals via an email phishing scheme targeting multiple employees. PHI exposed included names, Social Security numbers, addresses, drivers' license numbers, dates of birth, financial and claims information, diagnoses/conditions, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, and the media, provided credit monitoring, retrained staff, and implemented additional 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

Jan 27, 2025

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.Confirmed4,498 affectedView incident

Name: Endo Group, LLC
norm: endo group
Industry: Health Care Services

Name: Endo Group, LLC
norm: endo group
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 4,498nationwide
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: Notified HHS, affected individuals, and the media
Provided substitute notice
Offered complimentary credit monitoring services to affected individuals
Implemented additional administrative, technical, and security safeguards
Retrained staff
Changes made: Additional administrative safeguards implemented
Additional technical safeguards implemented
Additional security safeguards implemented
Staff retraining completed
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: Jan 27, 2025
Raw hash: 37ec2426fa7d3c35cf88924b6407891667230fa549023ca86470749c0a75a25e

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Reporting entityEndo Group, LLC

Victim entityEndo Group, LLC

IncidentUnauthorized Access

Stated responseNotified HHS, affected individuals, and the media

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing