MASSACHUSETTSHackingHealthcareHealthcareHealth (basic)Identity (basic)Medium

DentaQuest, LLC

bd_b429c7c24257a350 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 22, 2026

To disclose

—

Affected

3,086

Linked

2 filings

Confidence

69%

Full breach record for DentaQuest, LLC →5 incidents on file

DentaQuest reported to HHS on 2026-05-22 a Unauthorized Access/Disclosure affecting 3086 individuals. Breached information located on Network Server. Business Associate present: Yes.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

May 22, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_edb3d3a2b7f570252026-05-22Candidate

Name: DentaQuest, LLC
norm: dentaquest
Industry: Health Care Services

Name: DentaQuest, LLC
norm: dentaquest
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 3,086nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Unauthorized access or disclosure
Where the data lived: Network server
Covered-entity type: Business associate
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified HHS
Third party: via DentaQuestbusiness associate

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGMay 22 · first

HHS OCRMay 22 · first · this page

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.

Source URL: https://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: May 22, 2026
Raw hash: c9650700c8cf174be09688b28af783771d97592709d30f8755c7b3c67fa07df9

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

text/html975 B

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityDentaQuest, LLC

Victim entityDentaQuest, LLC

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing