TEXASHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)Government IDCriticalContained

CONCENTRA HEALTH SERVICES, INC.

bd_93f2d2dd1753141e · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Jan 9, 2024

To disclose

—

Affected

3,998,163

Confidence

68%

Full breach record for CONCENTRA HEALTH SERVICES, INC. →4 incidents on file

Concentra Health Services, Inc. reported to HHS on 2024-01-09 a Hacking/IT Incident affecting 3,998,163 individuals. Breached information located on Network Server. A business associate experienced the hacking incident, exposing PHI including names, addresses, SSNs, and medical/claims data. The covered entity and business associate implemented security measures and provided credit monitoring.

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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 9, 2024

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.Confirmed3,998,163 affectedView incident

Name: CONCENTRA HEALTH SERVICES, INC.
norm: concentra health
Industry: Health Care Services

Name: CONCENTRA HEALTH SERVICES, INC.
norm: concentra health
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 3,998,163nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare providerBusiness associate involved
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Provided substitute notice
Provided free credit monitoring
Changes made: Implemented security measures to 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: Jan 9, 2024
Raw hash: 33acf02a88e6fe7139880815a710bb4d214691de47b9c33aec121fad231491d6

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Reporting entityCONCENTRA HEALTH SERVICES, INC.

Victim entityCONCENTRA HEALTH SERVICES, INC.

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing