ILLINOISHackingHealthcareHealthcarePHIHealth (basic)Identity (basic)Government IDCriticalContained

Michigan Avenue Immediate Care

bd_7ad65124fdd32a4b · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Jun 30, 2022

To disclose

—

Affected

144,104

Linked

8 filings

Confidence

69%

Full breach record for Michigan Avenue Immediate Care →

Michigan Avenue Immediate Care reported to HHS on 2022-06-30 a Hacking/IT Incident affecting 144,104 individuals. Breached information located on Network Server. The cyber-attack compromised PHI including names, addresses, phone numbers, DOB, SSN, driver's license numbers, and health insurance/treatment info. The CE implemented additional safeguards and retrained staff.

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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

Jun 30, 2022

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 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Maine State AGbd_461c5e3ac0eb96512022-06-30Verified
Oregon State AGbd_46ffb5a07fa7b1762022-06-30Verified
Massachusetts State AGbd_cb51646abc4bb9102022-06-30Verified
California State AGbd_ee4a03a44034b3562022-06-30Verified

Show 3 more filings ↓up to 49d gap

California State AGbd_7d1fbcc18ec50aa82022-08-18 · +49dVerified
Maine State AGbd_ad4cab7e46c453932022-08-18 · +49dVerified
Oregon State AGbd_bcbfc45d63cad1062022-08-18 · +49dVerified

Name: Michigan Avenue Immediate Care
norm: michigan avenue immediate care
Industry: Health Care Services

Name: Michigan Avenue Immediate Care
norm: michigan avenue immediate care
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 144,104nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Posted substitute notice on its website
Changes made: Implemented additional administrative, technical, and security safeguards to better protect its sensitive data
All staff were retrained
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.

Filing propagation · 8 filings · 5 states

View merged incident ↗

Maine State AGJun 30 · first

Oregon State AGJun 30 · first

Massachusetts State AGJun 30 · first

California State AGJun 30 · first

HHS OCRJun 30 · first · this page

California State AG+49d

Maine State AG+49d

Oregon State AG+49d

Pattern: first filing Jun 30 (ME), last Aug 18 (OR) — a 49-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: Jun 30, 2022
Raw hash: b17f4bebacca0898eef2d929b0cd3456b1ba1ff23453df9fa2fa3d91caf2aa53

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Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMichigan Avenue Immediate Care

Victim entityMichigan Avenue Immediate Care

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing