Every public data breach

47 disclosed this week · 26,367 on record

Western Montana Mental Health Center

1 breach87K affected in allHealthcare

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

attack2026-09-25
Western Montana Mental Health Center, 2024-11-14hacking
data_types2026-09-25
Western Montana Mental Health Center, 2024-11-14["names","health"]
disclosed2026-09-25
Western Montana Mental Health Center, 2024-11-142024-11-14
summary2026-09-25
Western Montana Mental Health Center, 2024-11-14The covered entity (CE), Western Montana Mental Health Center, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 86,758 individuals. The CE notified HHS and the affected individu
records_basis2026-09-25
Western Montana Mental Health Center, 2024-11-14organization
records2026-09-25
Western Montana Mental Health Center, 2024-11-1486758
occurred2026-09-25
Western Montana Mental Health Center, 2024-11-142024-09-11
Added2026-09-25
Western Montana Mental Health Center, 2024-11-14
Added2026-09-25
Western Montana Mental Health Center