HackingHealthcareFinancial ServicesHealthcareDelayed DiscoveryCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountPIIHighContained

Dominion Dental Services Inc.

bd_eea7750595c2ce55 · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 24, 2019

Filed

Jun 21, 2019

To disclose

8 weeks

Affected

34,458state residents only

Linked

5 filings

Confidence

71%

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

Dominion National (a dental/vision insurer) notified the WA AG of a cyberattack where unauthorized access may have occurred as early as August 25, 2010, discovered April 24, 2019. 34,458 WA residents affected. Data included names, SSNs, DOBs, and financial account info. No evidence of misuse found. FBI contacted; credit monitoring offered.

J jump to incidentP pin to compareR raw source

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

4 wks faster

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

Montana State AGbd_0ac7d39f612559d52019-06-21Candidate
Massachusetts State AGbd_a0b8e6a993df57332019-06-21Verified
Delaware State AGbd_f0f9fb12cce7f3952019-06-21Verified
New Hampshire State AGbd_e6c9ce51952945db2019-06-24 · +3dVerified

Name: Dominion Dental Services Inc.
norm: dominion dental

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

Discovered: Apr 24, 2019
Breach occurred: Aug 25, 2010
Undetected for: 3,164 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 21, 2019
Affected individuals: 34,458state-resident count only
Data types: Identity (basic)Government IDFinancial accountPII
Data elements: NameSocial Security numberFinancial account numberDate of birth
WA-stated cause: Cyberattack
WA-stated duration: lifecycle Unknowndexposure Unknownd
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the Washington Attorney GeneralContacted the FBI
Initial access: exploit_public_facing

During the incident: Moved quickly to clean the affected servers
Undertook a comprehensive review of the data
Contacted the FBI and will continue to work with them during their investigation
Offering all potentially affected individuals complimentary two-year memberships to ID Experts MyIDCare
Changes made: Implemented 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 ↗

Montana State AGJun 21 · first

Massachusetts State AGJun 21 · first

Delaware State AGJun 21 · first

Washington 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM10641.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: 92170d68ffa7ad1bc2b7bd55ab3a4fb29a4d197e38582c55a7fc450342e940ce

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityDominion Dental Services Inc.

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 provenanceagportal-s3bucket.s3.amazonaws.com