INDIANAHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedHealth (basic)Medium

Deaconess Health System

bd_db347d72095d5b10 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 20, 2026

To disclose

—

Affected

8,941

Linked

6 filings

Confidence

71%

Full breach record for Deaconess Health System →5 incidents on file

Deaconess Health System (Indiana) reported to HHS OCR on 2026-03-20 a Hacking/IT Incident affecting 8,941 individuals. Breached information was located on Network Server and Other systems. A business associate was present. No further detail was available in the HHS web description.

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Leak gap clock⏱ Leak >30d

⚠ 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

Mar 20, 2026

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 6 about the same incident.View merged incident

A leak claim by worldleaks about this victim predates this filing by 72 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteworldleaksbd_ee3310a1c914a30f2026-04-08 · +19dVerified by operator
Leak Siteworldleaksbd_50e717ff643a85692026-01-07 · +72dVerified by operator

Regulatory filings (3) · sorted by filing gap

Illinois State AGbd_4bda20dfe4268b022026-03-01 · +19dVerified by operator
Illinois State AGbd_e8a3fe09c3056b5c2026-08-01 · +134dVerified
Texas State AGbd_7ad004d4210ef67d2026-08-07 · +140dVerified by operator

Name: Deaconess Health System
norm: deaconess health system
Domain: deaconess.com
Industry: Health Care Services

Name: Deaconess Health System
norm: deaconess health system
Domain: deaconess.com
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 8,941nationwide
Data types: Health (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network serverOther
Covered-entity type: Healthcare providerBusiness associate involved
Attack vector: Unauthorized Access
Threat actor: External
Regulator citations: HHS Office for Civil Rights

Compliance flags: Leak >30dHHS 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 · 4 filings · 3 states

View merged incident ↗

Illinois State AGMar 1 · first

HHS OCR+19d · this page

Illinois State AG+153d

Texas State AG+159d

Pattern: first filing Mar 1 (IL), last Aug 7 (TX) — a 159-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: Mar 20, 2026
Raw hash: 887a2a18136bae6b5f120f0ca92c7c2f01a626ba30a31700f375cc6407cb9417

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/html987 B

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Linked disclosures

Ransomware claims (2)

Regulatory filings (3) · sorted by filing gap

Reporting entityDeaconess Health System

Victim entityDeaconess Health System

IncidentUnauthorized Access

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing