Social EngineeringHealthcareFinancial ServicesHealthcarePhishingStolen CredentialsTargetedPIIIdentity (basic)LowResolved

Select Health Network

bd_7d2df52e6f8df2f1 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 13, 2019

Filed

Nov 13, 2019

To disclose

22 weeks

Affected

2state residents only

Linked

3 filings

Confidence

65%

Full breach record for Select Health Network →2 incidents on file

Select Health Network notified Montana residents of a data breach involving unauthorized access to an employee email account from May 22 to June 13, 2019. The incident likely resulted from phishing. Personal information (names) was accessible. Select Health secured the account, engaged forensic experts, notified regulators, and offered 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 22 days

discovery → filing · 22 weeks / 153 days

May 22, 2019

Begins

Jun 13, 2019

Discovered

Nov 13, 2019

Filed

vs. sector median

+11 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

HHS OCRbd_17f6ae3121ca2c982019-11-13Verified
Massachusetts State AGbd_b36bd99c6b9c8b782019-11-01 · +12dVerified

Name: Select Health Network
norm: select health network

Name: Select Health Network
norm: select health network
Industry: HealthcarellmFinancial Servicesllm

Discovered: Jun 13, 2019
Breach occurred: May 22, 2019 – Jun 13, 2019
Undetected for: 22 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 1, 2019
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: External
Regulator citations: notified state and federal regulators
Initial access: phishing_link

During the incident: Secured the email account
Working with third-party forensic experts
Performed a comprehensive review of all information stored in the email account
Notified state and federal regulators
Changes made: Review our existing policies and procedures
Implement additional safeguards to further secure the information in our systems
Offering access to 12 months of credit monitoring and identity restoration services through TransUnion
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 22 weeks(153 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 1 · first

HHS OCR+12d

Montana State AG+12d · this page

Pattern: first filing Nov 1 (MA), last Nov 13 (MT) — a 12-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/General-Notice-22.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 13, 2019
Raw hash: 1c1c1b39c0c65933a5b8dc703127a03553b2d9011a58ca243072ce24fc668d59

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entitySelect Health Network

Victim entitySelect Health Network

Incidentdiscovered Jun 13, 2019

Stated responseSecured the email account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov