Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Mission City Community Network

Disclosed Aug 9, 202511,016 affectedConfirmed

Official notice

What is known

People affected11,016 (as reported to HHS)
DisclosedAug 9, 2025
AttackHacking
Data exposedNamesHealth
SectorTech · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Mission City Community Network
Official noticeocrportal.hhs.gov
HHS OCR breach report: Mission City Community Network (Healthcare Provider, CA)

Notices filed

TotalAug 9, 2025
HHS OCR11,016 people
Residents of CAOct 24, 2025
California AGCount not stated

Other breaches at Mission City Community Network

Lost or stolen device breachLost or stolen device exposed names and health records. Reported to the HHS archive.7,800 affectedHealthcareUSMar 12, 2014
History of this record
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 11016by backfillSource
disclosed2026-09-25
2025-10-24 to 2025-08-09by 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 Mission City Community Network