Every public data breach

47 disclosed this week · 26,367 on record

Catholic Charities CYO of The Archdiocese of San Francisco

Disclosed Mar 29, 20247,486 affectedConfirmed

Official notice

The covered entity (CE), Catholic Charities CYO of The Archdiocese of San Francisco, reported that it experienced a cyberattack that compromised the protected health information (PHI) of 7,486 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, financial information, diagnoses and conditions, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach the CE implemented additional technical safeguards to better protect its PHI.

What is known

People affected7,486 (as reported to HHS)
DisclosedMar 29, 2024
HappenedSep 13, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 7486by backfillSource
summary2026-09-25
empty to The covered entity (CE), Catholic Charities CYO of The Archdiocese of San Francisco, reported that it experienced a cyberattack that compromised the protected health information (PHI) of 7,486 individuals. The PHI involved included names, aby backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-03-29-catholic-charities-cyo-archdiocese-san-francisco-data-breach-notice-consumersby backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-08-30-catholic-charities-cyo-archdiocese-san-francisco-data-breach-notice-consumersby backfillSource
disclosed2026-09-25
2024-08-30 to 2024-03-29by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Catholic Charities CYO of The Archdiocese of San Francisco