HHS OCRState AGConfirmed7 filings · 7 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedmoderate sensitivity
Merged incident · 7 filings
Prominence Health Plan — November 2020 breach
Clustered 7 filings across 7 jurisdictions · filing window Jan 1, 2021 → Jun 21, 2021. View entity profile → Other incidents for this victim →
⚠ 1 cross-filing discrepancy →Merge100%
incident inc_a174d2d3ba2d4b12 · merged by deterministic · confidence 100%
Confirmed breach. Merged as one breach: 7 regulatory filings. The filings describe unauthorized access. Intrusion Nov 1, 2020–Nov 30, 2020, discovered Apr 22, 2021. 45,380 individuals reported across the linked filings. Data reported: PHI, Health (basic), Identity (basic), and 1 more. Notifications rolled out on a 171-day schedule across 7 filings beginning Jan 1, 2021. Each member filing remains the legal record for its jurisdiction.
Litigation Timing
Discovery variance
0days
Range of discovered_at dates across filings
Filing span
171days
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 clocksMaine⏱ ME AG >30d · 57dCalifornia✓ CA 60-day OK · 60dHIPAA✓ HHS notifiedFull clock table in Litigation Timeline
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