DisclosureLens
UnknownHealthcareCritical

DentaQuest, LLC

bd_d541c80cd9290aa9 · schema v1 · pii pii-v1

Severity

Critical

Discovered

May 20, 2026

Filed

Jul 16, 2026

To disclose

8 weeks

Affected

15,000,000

Linked

22 records

Confidence

95%
Full breach record for DentaQuest, LLC →6 incidents on file

DentaQuest LLC reported a data breach to the Oregon Attorney General. The breach was reported on 2026-07-16. The breach occurred during 5/17/2026 - 5/19/2026. The breach was discovered on 5/20/2026. 15,000,000 individuals were affected. Notice was sent on 7/16/2026.

Oregon clock✗ OR AG >45d8 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 3 days
discovery → filing · 8 weeks / 57 days

May 17, 2026

Begins

May 20, 2026

Discovered

Jul 16, 2026

Filed

This filing is one of 22 records about the same incident.View merged incident
A leak claim by shinyhunters about this victim was first seen 49 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 98d gap

Showing first 10 of 21 linked disclosures.

Filing propagation · 11 filings · 7 states

View merged incident ↗
Oregon State AGJul 16 · first · this page
Indiana State AG+1d
Texas State AG+1d
Nebraska State AG+1d
New Hampshire State AG+13d
Massachusetts State AG+14d
Idaho State AG+14d
Idaho State AG+18d
Idaho State AG+27d
Massachusetts State AG+47d
New Hampshire State AG+98d

Pattern: first filing Jul 16 (OR), last Oct 22 (NH) — a 98-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 21 — 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.