HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

Northern Idaho Advanced Care Hospital

bd_e0583d5c74358dbc · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 13, 2019

Filed

Apr 15, 2019

To disclose

5 weeks

Affected

2state residents only

Confidence

66%

Full breach record for Northern Idaho Advanced Care Hospital →3 incidents on file

Northern Idaho Advanced Care Hospital notified Montana residents of unauthorized access to employee email accounts in October 2018, discovered March 13, 2019. Compromised data included names, DOB, SSNs, bank info, and driver's licenses. The hospital hired forensic investigators and offered one year of Experian IdentityWorks.

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Incident timeline

undetected · 163 days

discovery → filing · 5 weeks / 33 days

Oct 1, 2018

Begins

Mar 13, 2019

Discovered

Apr 15, 2019

Filed

vs. sector median

8 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2 affectedView incident

Name: Northern Idaho Advanced Care Hospital
norm: northern idaho advanced care hospital

Name: Northern Idaho Advanced Care Hospital
norm: northern idaho advanced care hospital
Industry: Healthcarellm

Discovered: Mar 13, 2019
Breach occurred: Oct 1, 2018
Undetected for: 163 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 2state-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
Initial access: valid_credentials

During the incident: Conducted an investigation
Hiring a leading third-party forensic firm
Offering a complimentary one-year membership of Experian IdentityWorksSM Credit 3B
Changes made: Emphasizing email security through staff education
Reviewing our email security procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(33 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/CON-2019.04.15-MT-AG-Notice-NCLTAH-1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 15, 2019
Raw hash: d0108acf16735b0ae9a9cf28e132e6885fb6e2b66c1ac94d80cc9a1b9ff95c3e

Reporting entityNorthern Idaho Advanced Care Hospital

Victim entityNorthern Idaho Advanced Care Hospital

Incidentdiscovered Mar 13, 2019

Stated responseConducted an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov