TENNESSEESocial EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDHighContained

Centerstone of Tennessee, Inc.

bd_1bd5ef13c57f26c3 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Oct 23, 2020

To disclose

—

Affected

50,965

Linked

3 filings

Confidence

69%

Full breach record for Centerstone of Tennessee, Inc. →2 incidents on file

Centerstone of Tennessee, Inc. reported to HHS on 2020-10-23 a Hacking/IT Incident affecting 50,965 individuals. Breached information located on Email. Employees were victims of an email phishing attack exposing ePHI including names, addresses, DOB, driver's license numbers, SSNs, diagnoses, lab results, and medications.

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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

Oct 23, 2020

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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_5545d220407046602020-10-25 · +2dCandidate
Massachusetts State AGbd_933f3daff3bba4512020-10-29 · +6dVerified

Name: Centerstone of Tennessee, Inc.
norm: centerstone of tennessee
Industry: Health Care Services

Name: Centerstone of Tennessee, Inc.
norm: centerstone of tennessee
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: Oct 23, 2020
Affected individuals: 50,965nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Regulator citations: OCR provided technical assistance to the CE regarding its Security Rule obligations
Initial access: phishing_link

During the incident: Implemented additional technical safeguards
Retrained its employees on email security
Changes made: Implemented additional technical safeguards
Retrained its employees on email security
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: Oct 23, 2020
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: Oct 23, 2020	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

HHS OCROct 23 · first · this page

Maine State AG+2d

Massachusetts State AG+6d

Pattern: first filing Oct 23 (TN), last Oct 29 (MA) — a 6-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 23, 2020
Raw hash: 2f859a5395d579b7264792b5abfc845329404c4943acbe43bd519fa28bce2257

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Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCenterstone of Tennessee, Inc.

Victim entityCenterstone of Tennessee, Inc.

IncidentUnauthorized Access

Stated responseImplemented additional technical safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing