DisclosureLens
UnknownHealthcareMedium

Arc Community Services Inc

bd_4a1beb8ff3f4d4e8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Oct 6, 2025

To disclose

—

Affected · nationwide

25,2906 in this filing

Linked

3 filings

Confidence

95%
Full breach record for Arc Community Services Inc →3 incidents on file

ARC Community Services reported a data breach to the Indiana Attorney General. The breach occurred on 2024-11-01 and was reported on 2025-10-06. 6 Indiana residents were affected. 25,290 individuals affected in total.

Leak gap clock✗ Leak >180d
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Nov 1, 2024

Begins

Oct 6, 2025

Filed

This filing is one of 3 about the same incident.View merged incident
A leak claim by inc_ransom about this victim predates this filing by 339 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
HHS OCRFeb 2 · first
Indiana State AG+246d · this page

Pattern: first filing Feb 2 (WI), last Oct 6 (IN) — a 246-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.