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WILMER CUTLER PICKERING HALE AND DORR LLP

bd_15ef8a8c27abbd12 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 8, 2026

Filed

Aug 5, 2026

To disclose

13 weeks

Affected

35,218

Linked

14 filings

Confidence

95%
Full breach record for WILMER CUTLER PICKERING HALE AND DORR LLP →

Wilmer Cutler Pickering Hale and Dorr LLP reported a data breach to the Oregon Attorney General. The breach was reported on 2026-08-05. The breach occurred during 5/8/2026 - 5/8/2026. The breach was discovered on 5/8/2026. 35,218 individuals were affected. Notice was sent on 8/5/2026.

Oregon clock✗ OR AG >45d13 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 13 weeks / 89 days

May 8, 2026

Begins

May 8, 2026

Discovered

Aug 5, 2026

Filed

This filing is one of 14 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 26d gap

Showing first 10 of 13 linked disclosures.

Filing propagation · 11 filings · 9 states

View merged incident ↗
California State AGJul 10 · first
Nebraska State AGJul 10 · first
Massachusetts State AGJul 10 · first
Massachusetts State AGJul 10 · first
Texas State AG+4d
Washington State AG+5d
Oregon State AG+26d · this page
Delaware State AG+33d
South Carolina State AG+33d
New Hampshire State AG+40d
Texas State AG+42d

Pattern: first filing Jul 10 (CA), last Aug 21 (TX) — a 42-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 13 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.