Every public data breach

47 disclosed this week · 26,367 on record

Methodist Hospital of Southern California

1 breach40K affected in allHealthcare

About

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

attack2026-09-25
Methodist Hospital of Southern California, 2020-11-04hacking
data_types2026-09-25
Methodist Hospital of Southern California, 2020-11-04["names","health"]
records_basis2026-09-25
Methodist Hospital of Southern California, 2020-11-04hhs
records2026-09-25
Methodist Hospital of Southern California, 2020-11-0439881
summary2026-09-25
Methodist Hospital of Southern California, 2020-11-04The covered entity (CE), Methodist Hospital of Southern California, reported that its business associate experienced a ransomware attack affecting the electronic protected health information (ePHI) of approximately 39,881individuals. The eP
Added2026-09-25
Methodist Hospital of Southern California, 2020-11-04
Added2026-09-25
Methodist Hospital of Southern California