WISCONSINPhysicalHealthcareHealthcareTheftCustomer Data InvolvedHealth (basic)Identity (basic)Medium

Dean Health Systems, Inc.

bd_8b6449e1aab6a663 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 20, 2010

To disclose

—

Affected

3,288

Confidence

96%

Full breach record for Dean Health Systems, Inc. →

Dean Health Systems, Inc.; St. Mary's Hospital; and St. Marys Dean Ventures, Incorporated (WI) reported to HHS OCR on 2010-12-20 a Theft breach affecting 3,288 individuals. Breached information was located on a Laptop. No business associate was identified as present. No further detail is available from the HHS 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

Dec 20, 2010

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3,288 affectedView incident

Name: Dean Health Systems, Inc.
norm: dean health
Industry: Health Care Services

Name: Dean Health Systems, Inc.
norm: dean health
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 3,288nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Theft
Where the data lived: Laptop
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium
Threat actor: External

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.

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: Dec 20, 2010
Raw hash: 47cc8f0902b8f58819c54b6061e4164e03f902e7c307ccdc9db416982fa706dc

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Reporting entityDean Health Systems, Inc.

Victim entityDean Health Systems, Inc.

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing