DisclosureLens
UnknownOtherAuthenticationBiometricFinancial accountHealth (basic)Government IDMedium

Healthcare Services Group, Inc.

bd_bdc91c652ed4140e · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 3, 2025

Filed

Aug 1, 2025

To disclose

—

Affected

Withheld by the regulator

Linked

16 filings

Confidence

95%
Full breach record for Healthcare Services Group, Inc. →

HEALTHCARE SERVICES GROUP, INC filed a data-breach notice with the Illinois Attorney General in August 2025 (case 25-08-398). The register records the breach as discovered on June 3, 2025. Personal information types reported: biometric data, drivers license, financial account number, medical information, ssn, username password. 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.

Leak gap clock✗ Leak >180d
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

Jun 3, 2025

Discovered

Aug 1, 2025

Filed

This filing is one of 16 about the same incident.View merged incident
A leak claim by underground about this victim predates this filing by 279 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 32d gap

Showing first 10 of 15 linked disclosures.

Filing propagation · 11 filings · 11 states

View merged incident ↗
Illinois State AGAug 1 · first · this page
New Hampshire State AG+24d
Nebraska State AG+24d
Oregon State AG+24d
Washington State AG+24d
Montana State AG+24d
Vermont State AG+24d
Delaware State AG+24d
Texas State AG+25d
South Carolina State AG+25d
Rhode Island State AG+32d

Pattern: first filing Aug 1 (IL), last Sep 2 (RI) — a 32-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 15 — the full spread may be wider.

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.