HackingIdentity (basic)Government IDHealth (basic)Financial accountMediumActive

Bayside Dental

bd_e082578cd86ebdb8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 28, 2019

Filed

Aug 13, 2019

To disclose

11 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for Bayside Dental →2 incidents on file

Bayview Dental notified Montana residents of a cybersecurity incident discovered on May 28, 2019. Unauthorized actors potentially accessed servers containing patient PII, PHI, and SSNs. The company secured servers, engaged forensic experts, and offered 12 months of credit monitoring. Investigation was ongoing at the time of notification.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 11 weeks / 77 days

May 28, 2019

Discovered

Aug 13, 2019

Filed

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

HHS OCRbd_44955d9efcd0d5862019-08-13Verified

Name: Bayside Dental
norm: bayside dental
Domain: baysidedental.com

Name: Bayside Dental
norm: bayside dental
Domain: baysidedental.com

Discovered: May 28, 2019
Materiality determined: —
Notification sent: Sep 8, 2019
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Secured the impacted servers
Began working to implement additional safeguards
Continue to provide training to our employees on data privacy and security
Offering you access to twelve (12) months of credit monitoring and identity theft restoration services through Kroll at no cost
Changes made: Implement additional safeguards
Provide training to our employees on data privacy and security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(77 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

HHS OCRAug 13 · first

Montana State AGAug 13 · 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://dojmt.gov/wp-content/uploads/OCP/Breach-NotificationDetails-75.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 13, 2019
Raw hash: d3a4c84c5c060350796cfe42feefb1427c40d133c0b5f0739197d1239c420f25

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBayside Dental

Victim entityBayside Dental

Incidentdiscovered May 28, 2019

Stated responseSecured the impacted servers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov