ILLINOISHackingHealthcareHealthcarePHIHealth (basic)Identity (basic)Government IDFinancial accountCriticalContained

ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO

bd_4d5dd308bec3adc4 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Jun 27, 2024

To disclose

—

Affected

775,860

Linked

11 filings

Confidence

69%

Full breach record for ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO →9 incidents on file

Ann & Robert H. Lurie Children's Hospital of Chicago reported to HHS on 2024-06-27 a Hacking/IT Incident affecting 775,860 individuals. Breached information located on Network Server. The cyberattack exposed PHI including names, addresses, DOB, SSN, driver's license, claims, financial info, diagnoses, lab results, and medications. The CE notified HHS, individuals, and media, and implemented additional technical safeguards.

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Leak gap clock⏱ Leak >90d

⚠ 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 27, 2024

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 11 about the same incident.View merged incident

A leak claim by rhysida about this victim predates this filing by 148 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siterhysidabd_52921f58da05d5ad2024-02-27 · +121dVerified by operator
Leak Siterhysidabd_2bd92d4f514d01f42024-01-31 · +148dVerified by operator

Regulatory filings (8) · sorted by filing gap

Maine State AGbd_022e63521ff140fb2024-06-27Verified
Massachusetts State AGbd_35c645939567579c2024-06-27Verified
Indiana State AGbd_8f4e71a1b5b1e03a2024-06-27Verified
California State AGbd_a10306c02fabcbf92024-06-27Verified

Show 4 more filings ↓up to 324d gap

Vermont State AGbd_f01d8d4f32bfa4042024-06-27Verified
Illinois State AGbd_b1240fdab9182a2b2024-06-01 · +26dCandidate
Pressrhysidabd_df9c4e148aeb5cba2024-01-31 · +148dCandidate
HHS OCRbd_100066233a59c55f2023-08-08 · +324dVerified

Name: ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
norm: ann robert h lurie children s hospital of chicago
Domain: luriechildrens.org
Industry: Health Care Services

Name: ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
norm: ann robert h lurie children s hospital of chicago
Domain: luriechildrens.org
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 775,860nationwide
Data types: PHIHealth (basic)Identity (basic)Government IDFinancial account
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified the affected individuals
Notified the media
Changes made: Implemented additional technical safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >90dHHS 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 · 9 filings · 6 states

View merged incident ↗

HHS OCRAug 8 · first

Press+176d

Illinois State AG+298d

Maine State AG+324d

Massachusetts State AG+324d

Indiana State AG+324d

California State AG+324d

Vermont State AG+324d

HHS OCR+324d · this page

Pattern: first filing Aug 8 (IL), last Jun 27 (IL) — a 324-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 27, 2024
Raw hash: 8712d253980133da4439ebb4f0584b981ecb8aff790bd41185fd53ba320a755b

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Linked disclosures

Ransomware claims (2)

Regulatory filings (8) · sorted by filing gap

Reporting entityANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO

Victim entityANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing