AltaMed Health Services Corporation — May 2023 breach

Clustered 2 filings across 1 jurisdiction · filing window Jun 29, 2023 → Aug 4, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge89%

Determination

Confirmed

Members

2 filings

States

Affected · reported

—

First → last filing

Jun 29, 2023 → Aug 4, 2023

Merge confidence

89%

incident inc_178a845292544d81 · merged by deterministic · confidence 89%

Part of the Progress Software Corporation supply-chain incident (2023) — at least 96 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 2 regulatory filings. The filings describe a third-party compromise. Intrusion May 29, 2023–May 30, 2023, discovered May 31, 2023 — the first regulatory filing landed 29 days later. Data reported: Government ID and Identity (basic). Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

29days

Discovered → first regulatory filing

Discovery variance

1days

Range of discovered_at dates across filings

Filing span

36days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksCalifornia✓ CA 60-day OK · 26dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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