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Confirmed12 filings · 9 statesUnverified claimConfirmedEnforcedrhysidahigh sensitivity

Merged incident · 12 filings

Sunflower Medical Group — December 2024 breach

Clustered 12 filings across 10 jurisdictions · filing window Dec 15, 2024 → May 12, 2025. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

12 filings

States

Affected · reported

220,968

First → last filing

Dec 15, 2024 → May 12, 2025

Merge confidence

100%

incident inc_4382ef6bac414520 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 10 regulatory filings and 2 unverified claims. The filings describe unauthorized access. Intrusion Dec 15, 2024, discovered Jan 7, 2025 — the first regulatory filing landed 53 days later (flagged late). 220,968 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 2 more. Notifications rolled out on a 148-day schedule across 10 filings beginning Dec 15, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

53days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Leak precedence

76days before filing

Days between the first leak-site claim and the first regulatory filing. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span

148days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksVermont✗ VT AG >45 bdayLeak gap⏱ Leak >30dMaine⏱ ME AG >30d · 59dHIPAA✓ HHS notifiedFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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