Steward Medical Group

Clustered 3 filings across 2 jurisdictions · filing window May 21, 2021 → Jun 4, 2021. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

3 filings

States

Affected · reported

640

First → last filing

May 21, 2021 → Jun 4, 2021

Merge confidence

100%

incident inc_929d038d3e464eea · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 3 regulatory filings. Discovered Mar 19, 2021 — the first regulatory filing landed 63 days later. 640 individuals reported across the linked filings. Data reported: Government ID, PHI, Health (basic), and 1 more. Notifications rolled out on a 14-day schedule across 3 filings beginning May 21, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

63days

Discovered → first regulatory filing

Filing span

14days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksMassachusetts✓ MA credit monitoring dueHIPAA✓ HHS notifiedFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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