Arisa Health Incorporated — March 2024 breach

Clustered 4 filings across 4 jurisdictions · filing window Jul 19, 2024 → Jul 25, 2024. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

4 filings

States

Affected · reported

375,436

First → last filing

Jul 19, 2024 → Jul 25, 2024

Merge confidence

100%

incident inc_5a14102f13b44a2c · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings. The filings describe unauthorized access. Intrusion Mar 1, 2024–Mar 18, 2024, discovered Mar 18, 2024 — the first regulatory filing landed 123 days later. 375,436 individuals reported across the linked filings. Data reported: Government ID, Health (basic), PHI, and 2 more. Notifications rolled out on a 6-day schedule across 4 filings beginning Jul 19, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

123days

Discovered → first regulatory filing

Filing span

6days

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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