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Recent Breaches › Rocky Mountain Oncology Care Data Breach Notice (Montana Attorney General)

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Rocky Mountain Oncology Care Data Breach Notice (Montana Attorney General): What Was Exposed & What To Do

RBRecent Breaches Breach Intelligence·July 15, 2025
Rocky Mountain Oncology Care Data Breach Notice (Montana Attorney General)

Occurred December 13, 2024 · publicly disclosed July 15, 2025. Approximately 38 people affected.

MEDIUM
Severity
38
People affected
1
Data types exposed
July 15, 2025
Disclosed
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Rocky Mountain Oncology Care disclosed a data breach on July 15, 2025, that exposed personal information of 38 individuals. The incident occurred on December 13, 2024, and affected patients are advised to review the notice posted on the Montana Attorney General’s website to determine whether they were impacted and what steps to take.

Severity & verification
MEDIUM severityConfirmed
Data types not itemised.
Corroborated by an official disclosure or a verified breach feed.
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AICompiled with AI assistance from public sources and published under our editorial standards.

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Recent Breaches is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data, and we do not hold the data claimed in leak-site listings. Incidents are compiled from publicly accessible sources and threat-intelligence platforms and are reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — write to support@galaxywarden.com or press@recentbreaches.com.
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How this breach connects

Company

CompanyRocky Mountain Oncology Care security record
74/100
DoxxScan™ · Moderate doxx risk
B- 76Above-average record

2 reported incidents on record.

See Rocky Mountain Oncology Care’s full breach history →
RelatedMore incidents at Rocky Mountain Oncology Care

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Read GalaxyWarden’s full analysis of the Rocky Mountain Oncology Care Data Breach Notice (Montana Attorney General) →

Source: Montana Department of Justice breach notification

Verified breach

Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.

Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.

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