DisclosureLens
Leak SiteHHS OCRState AGConfirmed11 filings · 10 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedmoneymessagehigh sensitivity
Merged incident · 11 filings

PharMerica Corporation — March 2023 breach

Clustered 11 filings across 11 jurisdictions · filing window Jan 1, 2023 Jun 19, 2023. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

11 filings

States

10

Affected · reported

5,815,591

First → last filing

Jan 1, 2023 Jun 19, 2023

Merge confidence

100%

incident inc_cb5abf40e5b64654 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 10 regulatory filings and 1 unverified claim. The filings describe unauthorized access. Intrusion Mar 12, 2023–Mar 13, 2023, discovered Mar 13, 2023. 5,815,591 individuals reported across the linked filings. Data reported: Government ID, PHI, Health (basic), and 2 more. Notifications rolled out on a 169-day schedule across 10 filings beginning Jan 1, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
8days

Range of discovered_at dates across filings

Leak precedence
Noneclaim trailed by 98d

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
169days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksOregon OR AG >45dLeak gap Leak >30dMaine ME AG >30d · 80dFull clock table in Litigation Timeline

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PharMerica Corporation data breach (2023) · DisclosureLens