DisclosureLens
UnknownOtherFinancial accountHealth (basic)Government IDMedium

Highlands Oncology Group PA

bd_448e01adc1621fde · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 2, 2025

Filed

Aug 1, 2025

To disclose

—

Affected

Withheld by the regulator

Linked

7 filings

Confidence

95%
Full breach record for Highlands Oncology Group PA →2 incidents on file

HIGHLANDS ONCOLOGY GROUP PA (“HIGHLANDS ONCOLOGY”) filed a data-breach notice with the Illinois Attorney General in August 2025 (case 25-08-341). The register records the breach as discovered on June 2, 2025. Personal information types reported: drivers license, financial account number, medical information, passport number, ssn. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Incident timeline

Jun 2, 2025

Discovered

Aug 1, 2025

Filed

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 3d gap

Filing propagation · 7 filings · 7 states

View merged incident ↗
Massachusetts State AGAug 1 · first
HHS OCRAug 1 · first
Nebraska State AGAug 1 · first
New Hampshire State AGAug 1 · first
Maine State AGAug 1 · first
Illinois State AGAug 1 · first · this page
Texas State AG+3d

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.