Health Data Breach Tracker/TN

Business Associate · Archived

Integrated Oncology Network

4,174 individuals · submitted June 27, 2025

About this report

The Business Associate (BA), Integrated Oncology Network, reported that employees were the targets of an email phishing scheme that affected the PHI of 4,174 individuals. The PHI involved demographic, clinical, and treatment information. The BA notified the Covered Entities, HHS, the affected individuals, the media and posted substitute notice. In response to the breach, the BA ensured that no unauthorized mailbox rules, forwarding settings, or persistence mechanisms existed in the email tenant, initiated a global password reset for its email tenant, implemented multifactor authentication for all email accounts, verbally counseled affected employees, implemented workforce training and simulated phishing tests, and reevaluated its administrative, technical, and workforce training controls.

Summary as published by the HHS Office for Civil Rights.

Organization
Integrated Oncology Network
State
TN
Entity type
Business Associate
Individuals affected
4,174
Submission date
June 27, 2025
Breach type
Hacking/IT Incident
Location of information
Email
Business associate present
Yes
OCR status
Archived

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