Mercy Hospital, Iowa City, Iowa — May 2020 breach

Clustered 5 filings across 5 jurisdictions · filing window Oct 3, 2020 → Dec 1, 2020. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

5 filings

States

Affected · reported

92,795

First → last filing

Oct 3, 2020 → Dec 1, 2020

Merge confidence

100%

incident inc_4c08919c2dc746c7 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings. Intrusion May 15, 2020–Jun 24, 2020, discovered Jun 24, 2020 — the first regulatory filing landed 101 days later. 92,795 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and Health (basic). Notifications rolled out on a 59-day schedule across 5 filings beginning Oct 3, 2020. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

101days

Discovered → first regulatory filing

Discovery variance

101days

Range of discovered_at dates across filings

Filing span

59days

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 · 41dMassachusetts✓ MA credit monitoring dueHIPAA✓ HHS notifiedFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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