BREACHCONFIRMED
Methodist Hospital of Southern California Data Breach
Hospital • healthcare
Unknown
Records Affected
Feb 1, 2020
Disclosed
ransomware
Attack Vector
Data Exposed
NamesEmail AddressesPhone NumbersAddressesDates of Birthmedical
Timeline
OccurredInvalid Date
DiscoveredSeptember 9, 2020
DisclosedFebruary 1, 2020
Last updated: February 4, 2026