UnitedHealthcare Student Resources — May 2023 breach

Clustered 6 filings across 6 jurisdictions · filing window Jul 21, 2023 → Jul 26, 2023. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

398,319

First → last filing

Jul 21, 2023 → Jul 26, 2023

Merge confidence

100%

incident inc_90d7e9fad08f4816 · merged by deterministic · confidence 100%

Part of the Progress Software Corporation supply-chain incident (2023) — at least 97 organizations filed notifications naming this third party.

Confirmed breach. Merged as one breach: 6 regulatory filings. The filings describe hacking. Intrusion May 27, 2023, discovered Jun 1, 2023 — the first regulatory filing landed 50 days later (flagged late). 398,319 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Health (basic), and 4 more. Notifications rolled out on a 5-day schedule across 6 filings beginning Jul 21, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

50days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

5days

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 clocksLeak gap✗ Leak >180dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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