Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Sierra County Department of Public Health, Department of Behavioral Health

1 breach2,463 affected in allHealthcare

Hacking breachHacking exposed names and health records. Reported to the HHS archive.2,463 affectedHealthcareUSNov 22, 2023
About

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

Added2026-09-25
Sierra County Department of Public Health, Department of Behavioral Health, 2023-11-22
Added2026-09-25
Sierra County Department of Public Health, Department of Behavioral Health