Western Alliance Bank
bd_1664f06702ed9545 · schema v1 · pii pii-v2
Full breach record for Western Alliance Bank →Western Alliance Bank (�WAB�), a financial services/insurance entity filed a data breach notification with the Nebraska Attorney General. The breach was discovered on 2025-01-27 according to the AG's register. The breach is dated 2024-10-12 to 2024-10-24. Nebraska residents were notified on 2025-03-14.
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Incident timeline
Oct 12, 2024
Begins
Jan 27, 2025
Discovered
Mar 14, 2025
Filed
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- California State AGbd_06380a907e1b2dce2025-03-14Candidate
- Maryland State AGbd_1ff1a0aa9cf88a3e2025-03-14Verified
- Montana State AGbd_31bf2692dfc20e2e2025-03-14Verified
- Massachusetts State AGbd_50441007ebdd801d2025-03-14Verified
Show 6 more filings ↓Show fewer ↑up to 109d gap
- Maine State AGbd_72b6c4555f8350882025-03-14Verified
- New Hampshire State AGbd_c53d68dc954452b42025-03-14Verified
- Washington State AGbd_1e2bedd75bd91a032025-06-30 · +108dVerified
- Oregon State AGbd_aa0c3c3710d657002025-06-30 · +108dVerified
- New Hampshire State AGbd_ca35ca5f0299f3142025-06-30 · +108dVerified
- Texas State AGbd_f8043b0f67779b8f2025-07-01 · +109dVerified
Showing first 10 of 11 linked disclosures.
Filing propagation · 11 filings · 10 states
View merged incident ↗Pattern: first filing Mar 14 (CA), last Jul 1 (TX) — a 109-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.