WISCONSINHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedHealth (basic)Identity (basic)Medium

Delta Medical Systems, Inc.

bd_b533838ba9b127d5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 10, 2026

To disclose

—

Affected

1,574

Linked

4 filings

Confidence

74%

Full breach record for Delta Medical Systems, Inc. →

Delta Medical Systems (WI), a Business Associate, reported to HHS OCR on 2026-03-10 a Hacking/IT Incident affecting 1,574 individuals. Breached information was located on Email. A business associate was present. No further detail is available from the web description.

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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

Mar 10, 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 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_47dc225e6d15f0d42026-03-09 · +1dVerified
Nebraska State AGbd_d96a300b8b5a05f92026-03-06 · +4dVerified
Indiana State AGbd_f44abbc204bfb80d2026-03-06 · +4dVerified

Name: Delta Medical Systems, Inc.
norm: delta medical
Industry: Business Associate

Name: Delta Medical Systems, Inc.
norm: delta medical
Industry: Business Associate
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 1,574nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Business associate
Attack vector: Unauthorized Access
Threat actor: External
Regulator citations: HHS OCR breach notification

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 · 4 filings · 4 states

View merged incident ↗

Nebraska State AGMar 6 · first

Indiana State AGMar 6 · first

New Hampshire State AG+3d

HHS OCR+4d · this page

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 10, 2026
Raw hash: 02f523eb98ecd5ca70c550bdbd345b8aa3744d01b51c693e009c9db685e82d47

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Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityDelta Medical Systems, Inc.

Victim entityDelta Medical Systems, Inc.

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing