WISCONSINHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)MediumContained

Hand to Shoulder Specialists of Wisconsin Ltd.

bd_f9399ed1034633a9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 28, 2021

To disclose

—

Affected

39,317

Confidence

68%

Full breach record for Hand to Shoulder Specialists of Wisconsin Ltd. →

Hand to Shoulder Specialists of Wisconsin Ltd. reported to HHS on 2021-04-28 a Hacking/IT Incident affecting 39,317 individuals. Breached information located on Network Server. PHI involved included names, diagnoses, and medications.

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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

Apr 28, 2021

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.Confirmed39,317 affectedView incident

Name: Hand to Shoulder Specialists of Wisconsin Ltd.
norm: hand to shoulder specialists of wisconsin
Industry: Health Care Services

Name: Hand to Shoulder Specialists of Wisconsin Ltd.
norm: hand to shoulder specialists of wisconsin
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 39,317nationwide
Data types: PHIHealth (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: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Implemented additional administrative, technical, and security safeguards to better protect PHI
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.

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: Apr 28, 2021
Raw hash: 53f0e50c4f0e74bd27a54d6a899775ec4ff8ad1c6258ff2c60ca22d318ecb738

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Reporting entityHand to Shoulder Specialists of Wisconsin Ltd.

Victim entityHand to Shoulder Specialists of Wisconsin Ltd.

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing