BreachCensus

Northwest Radiologists, Inc./Mount Baker Imaging

healthcareHealthcareUnited States of America

Northwest Radiologists, Inc./Mount Baker Imaging is a healthcare organisation in Washington. It appears on the HHS OCR breach portal and the Washington State Attorney General breach-notification register with 2 confirmed incidents; the most recent notice was filed on October 28, 2025.

Data as of September 1, 2026.

Sources

Confirmed incident

US-WA — Hacking/IT Incident

Disclosed
October 28, 2025
Records affected
362,713

Was I affected? →

Timeline

  1. October 28, 2025
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Network Server

    source
What a Washington notice means

Required under RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

Note: the count is Washington residents only, not a total.

Washington breach-notification register ↗

Confirmed incident

US-WA — Ransomware Attack

Occurred
January 20, 2025
Disclosed
July 10, 2025

Timeline

  1. July 10, 2025
    Reported to regulator Regulator

    WA AG breach notification: 348,118 Washington residents affected

    source

Related

Same sector and location

Disclosed around the same time