INDIANAHackingHealthcareHealthcareHealth (basic)Identity (basic)Medium

Windrose Health Network, Inc.

bd_4ca8c68bceee7c11 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Sep 16, 2026

To disclose

—

Affected

33,158

Linked

6 records

Confidence

70%

Full breach record for Windrose Health Network, Inc. →2 incidents on file

WindRose Health Network reported to HHS on 2026-09-16 a Hacking/IT Incident affecting 33158 individuals. Breached information located on Network Server.

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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

Sep 16, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 6 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitestormbd_a3486148f265070f2026-08-16 · +31dVerified by operator

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_f39004c34b48a8e52026-09-16Verified
Indiana State AGbd_82222ed65c7f060f2026-01-27 · +232dVerified by operator
Indiana State AGbd_9e1a75e7933845af2026-01-27 · +232dVerified by operator
HHS OCRbd_bdf5ac19295fb0722026-01-27 · +232dVerified

Name: Windrose Health Network, Inc.
norm: windrose health network
Industry: Health Care Services

Name: Windrose Health Network, Inc.
norm: windrose health network
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 33,158nationwide
Data types: Health (basic)Identity (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: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified HHS

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 · 5 filings

View merged incident ↗

Indiana State AGJan 27 · first

HHS OCRJan 27 · first

Indiana State AG+232d

HHS OCR+232d · this page

Pattern: first filing Jan 27 (IN), last Sep 16 (IN) — a 232-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: Sep 16, 2026
Raw hash: 8429e094401a65bc3b8f069c2456dee1f0a19ff694880de731c14e3101786446

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.

text/html979 B

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Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityWindrose Health Network, Inc.

Victim entityWindrose Health Network, Inc.

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing