HackingHealthcareHealthcareHacking OtherIdentity (basic)Government IDHighResolved

Richard T. Miller, DMD, PC

bd_cd6710e3d53ab1d7 · schema v1 · pii pii-v1

Severity

High

Discovered

Jan 9, 2023

Filed

Mar 17, 2023

To disclose

10 weeks

Affected · nationwide

22,9333 in this filing

Linked

2 filings

Confidence

50%

Full breach record for Richard T. Miller, DMD, PC →

Richard T. Miller, DMD, PC, dba Great Neck/Mid Island Dental, a healthcare entity, reported an external system breach (hacking) that occurred from March 27, 2022, to June 1, 2022. The breach was discovered on January 9, 2023. The compromised information includes names and Social Security Numbers. Three Maine residents were among the 22,933 individuals affected. The company provided written notification to affected consumers on March 17, 2023, and offered 12 months of credit monitoring services through IDX.

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Maine clockDiscovered Jan 9, 2023 → Filed with AG Mar 17, 202367d ⏱ ME AG >30d10 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 · 288 days

discovery → filing · 10 weeks / 67 days

Mar 27, 2022

Begins

Jan 9, 2023

Discovered

Mar 17, 2023

Filed

vs. sector median

1 wks faster

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

Massachusetts State AGbd_70bede76be516c382023-03-17Verified

Name: Richard T. Miller, DMD, PC
norm: richard t miller dmd

Name: Richard T. Miller, DMD, PC
norm: richard t miller dmd
Also named: Richard T. Miller, DMD, PCdba oflegal entity
Great Neck/Mid Island Dentaldba oftrade name
Industry: Healthcarellm

Discovered: Jan 9, 2023
Breach occurred: Mar 27, 2022 – Jun 1, 2022
Undetected for: 288 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 17, 2023
Affected individuals: 22,933state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 12 months of credit monitoring services through IDX
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(67 days from discovery to filing)
Compliance flags: ME AG >30d · 67d
Discovery-date grounding: 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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jan 9, 2023
→ Filed with AG: Mar 17, 2023
67d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jan 9, 2023 → Filed with AG: Mar 17, 2023	67d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGMar 17 · first

Maine State AGMar 17 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/3e003f7f-da14-4977-8a43-0f8335015136.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 17, 2023
Raw hash: ac0e77e59efddddcbc080ee6bd28260d55ee475691a7e07d7445d3803d0897f0

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityRichard T. Miller, DMD, PC

Victim entityRichard T. Miller, DMD, PC

Incidentdiscovered Jan 9, 2023

Stated responseOffered 12 months of credit monitoring services through IDX

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov