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Leak SiteSEC 8-KState AGConfirmed16 filings · 15 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedundergroundcritical sensitivity
Merged incident · 16 filings

Healthcare Services Group, Inc. — September 2024 breach

Clustered 16 filings across 16 jurisdictions · filing window Oct 16, 2024 → Sep 2, 2025. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

16 filings

States

15

Affected · reported

624,496

First → last filing

Oct 16, 2024 → Sep 2, 2025

Merge confidence

100%

incident inc_e031d6b995734135 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 15 regulatory filings and 1 unverified claim. Intrusion Sep 27, 2024–Oct 3, 2024, discovered Oct 7, 2024 — the first regulatory filing landed 9 days later (flagged late). 624,496 individuals reported across the linked filings. Data reported: Biometric, Government ID, Authentication, and 6 more. Notifications rolled out on a 321-day schedule across 15 filings beginning Oct 16, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
9days

Discovered → first regulatory filing

Discovery variance
239days

Range of discovered_at dates across filings

Leak precedence
Noneclaim trailed by 10d

Days between the first leak-site claim and the first regulatory filing. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span
321days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay

Regulatory clocksLeak gap✗ Leak >180dOregon✗ OR AG >45dVermont✗ VT AG >45 bdayRhode Island✗ RI AG >45dFull clock table in Litigation Timeline

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Healthcare Services Group, Inc. data breach (2024) · DisclosureLens