Aesto Health — December 2025 breach

Clustered 13 filings across 8 jurisdictions · filing window Jul 31, 2026 → Oct 23, 2026 (dated filings only). View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

13 filings

States

Affected · reported

9,540,683

First → last dated filing

Jul 31, 2026 → Oct 23, 2026

Merge confidence

100%

incident inc_cd8fc73d0d674e6d · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 13 regulatory filings. The filings describe unauthorized access. Intrusion Dec 2, 2025–Dec 18, 2025, discovered Dec 18, 2025 — the first regulatory filing landed 225 days later; 3 later filings were flagged late. 9,540,683 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 3 more. Notifications rolled out on a 84-day schedule across 9 dated filings beginning Jul 31, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

225days

Discovered → first regulatory filing

Discovery variance

190days

Range of discovered_at dates across filings

Filing span

84days

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 clocksWashington✗ WA AG >90dOregon✗ OR AG >45dCalifornia✗ CA 60-day late · 190dHIPAA✓ HHS notifiedFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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