HackingFinancial ServicesFinanceStolen CredentialsDelayed DiscoveryMulti-Stage ChainIdentity (basic)Government IDFinancial accountMediumContained

Dominion Dental Services Inc.

bd_0ac7d39f612559d5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 24, 2019

Filed

Jun 21, 2019

To disclose

8 weeks

Affected

587state residents only

Linked

5 filings

Confidence

66%

Full breach record for Dominion Dental Services Inc. →2 incidents on file

Dominion National notified Montana AG of unauthorized server access potentially dating back to August 2010, discovered April 24, 2019. Data included names, SSNs, DOBs, and bank/routing numbers. No evidence of misuse found. FBI contacted; credit monitoring offered.

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Incident timeline

undetected · 3164 days

discovery → filing · 8 weeks / 58 days

Aug 25, 2010

Begins

Apr 24, 2019

Discovered

Jun 21, 2019

Filed

vs. sector median

on median

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_a0b8e6a993df57332019-06-21Verified
Washington State AGbd_eea7750595c2ce552019-06-21Verified
Delaware State AGbd_f0f9fb12cce7f3952019-06-21Verified
New Hampshire State AGbd_e6c9ce51952945db2019-06-24 · +3dVerified

Name: Old Dominion National Bank
norm: old dominion national bank

Name: Dominion Dental Services Inc.
norm: dominion dental
Industry: Financial Servicesllm

Discovered: Apr 24, 2019
Breach occurred: Aug 25, 2010
Undetected for: 3,164 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 587state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: contacted the FBI and will continue to work with them during their investigation
Initial access: valid_credentials

During the incident: Moved quickly to clean the affected servers
Implement enhanced monitoring and alerting software
Contacted the FBI and will continue to work with them during their investigation
Secured the services of ID Experts to offer you a complimentary two-year membership to ID Experts MyIDCare
Changes made: Implement enhanced monitoring and alerting software
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(58 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGJun 21 · first

Washington State AGJun 21 · first

Delaware State AGJun 21 · first

Montana State AGJun 21 · first · this page

New Hampshire State AG+3d

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://dojmt.gov/wp-content/uploads/OCP/Breach-NotificationDetails-79.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 21, 2019
Raw hash: ed85466fe9bbacb105538b5bf351f4cbe51dee6813bd3d7461f62f24f137d347

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityOld Dominion National Bank

Victim entityDominion Dental Services Inc.

Incidentdiscovered Apr 24, 2019

Stated responseMoved quickly to clean the affected servers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov