Heritage Bank — February 2026 breach

Clustered 6 filings across 6 jurisdictions · filing window Apr 23, 2026 → Apr 28, 2026. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

185,288

First → last filing

Apr 23, 2026 → Apr 28, 2026

Merge confidence

100%

incident inc_2c5e81add5574165 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. The filing describes unauthorized access. Intrusion Feb 5, 2026–Apr 7, 2026, discovered Mar 1, 2026 — the first regulatory filing landed 53 days later (flagged late). 185,288 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 1 more. Notifications rolled out on a 5-day schedule across 6 filings beginning Apr 23, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

53days

Discovered → first regulatory filing

Discovery variance

37days

Range of discovered_at dates across filings

Filing span

5days

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 clocksLeak gap✗ Leak >180dOregon✗ OR AG >45dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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