SysInformation Healthcare Services

1 breach538K affected in allHealthcare

Hacking breachHacking exposed names and health records. Reported to the California AG.538K affectedHealthcareUSAug 17, 2023

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

attack2026-09-25

SysInformation Healthcare Services, 2023-08-17hacking

data_types2026-09-25

SysInformation Healthcare Services, 2023-08-17["names","health"]

records_basis2026-09-25

SysInformation Healthcare Services, 2023-08-17hhs

records2026-09-25

SysInformation Healthcare Services, 2023-08-17537987

disclosed2026-09-25

SysInformation Healthcare Services, 2023-08-172023-08-17

summary2026-09-25

SysInformation Healthcare Services, 2023-08-17SysInformation Healthcare Services, the covered entity (CE) reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 537,987 individuals. The PHI involved included names, claims information

records_basis2026-09-25

SysInformation Healthcare Services, 2023-08-17organization

records2026-09-25

SysInformation Healthcare Services, 2023-08-17129073

source2026-09-25

SysInformation Healthcare Services, 2023-08-17https://ago.vermont.gov/document/2024-04-26-sysinformation-healthcare-services-data-breach-notice-consumers

source2026-09-25

SysInformation Healthcare Services, 2023-08-17https://ago.vermont.gov/document/2024-10-29-sysinformation-healthcare-services-data-breach-notice-consumers

disclosed2026-09-25

SysInformation Healthcare Services, 2023-08-172024-04-17

Added2026-09-25

SysInformation Healthcare Services, 2023-08-17

Added2026-09-25

SysInformation Healthcare Services