AccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedPIIHealth (basic)LowResolved

Rimrock - Leading Addiction Treatment

bd_0010680cfce706f4 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 27, 2021

Filed

Mar 10, 2022

To disclose

10 weeks

Affected

26state residents only

Confidence

65%

Full breach record for Rimrock - Leading Addiction Treatment →

Rimrock, an addiction treatment provider, notified Montana residents that their names and levels of care were inadvertently included in internal emails sent to an associate between Dec 23-28, 2021. The associate was asked to delete the emails. Notification letter dated Jan 26, 2022.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 4 days

discovery → filing · 10 weeks / 73 days

Dec 23, 2021

Begins

Dec 27, 2021

Discovered

Mar 10, 2022

Filed

vs. sector median

+1 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed26 affectedView incident

Name: Rimrock - Leading Addiction Treatment
norm: rimrock leading addiction treatment
Domain: rimrock.org

Name: Rimrock - Leading Addiction Treatment
norm: rimrock leading addiction treatment
Domain: rimrock.org
Industry: Healthcarellm

Discovered: Dec 27, 2021
Breach occurred: Dec 23, 2021 – Dec 28, 2021
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 26, 2022
Affected individuals: 26state-resident count only
Data types: PIIHealth (basic)
Attack vector: Misconfiguration
MITRE ATT&CK: T1119 Automated Collection
Threat actor: Internal

During the incident: Notified the individual that received your information and requested to delete the emails
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(73 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/Consumer-Notification-Letter-254.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 10, 2022
Raw hash: c7953fc501b34b7952d027270d413268cb84cdc621ca80fa1cf0967ed6a7678b

Reporting entityRimrock - Leading Addiction Treatment

Victim entityRimrock - Leading Addiction Treatment

Incidentdiscovered Dec 27, 2021

Stated responseNotified the individual that received your information and requested to delete the emails

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov