FLORIDAHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)Government IDFinancial accountHighContained

Cancer Care Center of North Florida-Lake Butler

bd_bf6a996434611a64 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Aug 15, 2025

To disclose

—

Affected

1,798

Linked

2 filings

Confidence

68%

Full breach record for Cancer Care Center of North Florida-Lake Butler →2 incidents on file

Cancer Care Center of North Florida reported to HHS on 2025-08-15 a Hacking/IT Incident affecting 1798 individuals. Breached information located on Network Server. A business associate experienced a cybersecurity attack compromising PHI including names, addresses, DOB, SSN, driver's license, diagnoses, and financial info.

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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

Aug 15, 2025

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

Illinois State AGbd_937c3486cb2928a52025-08-01 · +14dCandidate

Name: Cancer Care Center of North Florida-Lake Butler
norm: cancer care center of north florida lake butler
Industry: Health Care Services

Name: Cancer Care Center of North Florida-Lake Butler
norm: cancer care center of north florida lake butler
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 1,798nationwide
Data types: PHIHealth (basic)Identity (basic)Government IDFinancial account
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: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Posted substitute notice on its website
Changes made: Implemented additional administrative, technical, and security safeguards to better 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.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Illinois State AGAug 1 · first

HHS OCR+14d · this page

Pattern: first filing Aug 1 (IL), last Aug 15 (FL) — a 14-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: Aug 15, 2025
Raw hash: eeacf310bebdf7f3f573feca597da64b72fc97a632e9562de0db1d2ad8dd1675

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityCancer Care Center of North Florida-Lake Butler

Victim entityCancer Care Center of North Florida-Lake Butler

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing