DisclosureLens
Leak SiteHHS OCRState AGConfirmed9 filings · 7 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedcl0phigh sensitivity
Merged incident · 9 filings

CareSource — May 2023 breach

Clustered 9 filings across 8 jurisdictions · filing window Jan 1, 2023 Aug 30, 2023. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

9 filings

States

7

Affected · reported

3,180,537

First → last filing

Jan 1, 2023 Aug 30, 2023

Merge confidence

100%

incident inc_5cd6afdd15924178 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 8 regulatory filings and 1 unverified claim. Intrusion May 30, 2023–May 31, 2023, discovered May 31, 2023. 3,180,537 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PHI, and 1 more. Notifications rolled out on a 241-day schedule across 8 filings beginning Jan 1, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
27days

Range of discovered_at dates across filings

Leak precedence
Noneclaim trailed by 179d

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
241days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delayno SEC 8-K in this cluster.

Regulatory clocksVermont VT AG >14 bdayLeak gap Leak >30dHIPAA HHS notifiedFull clock table in Litigation Timeline

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CareSource data breach (2023) · DisclosureLens