City Dental

Disclosed Jul 12, 2020900 affectedConfirmed

City Dental reported a ransomware attack that affected 900 individuals. After a review, it was determined that City Dental is not a covered entity. This case was therefore, closed.

What is known

People affected	900 (as reported to HHS)
Disclosed	Jul 12, 2020
Happened	Jun 1, 2020
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: City Dental

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): City Dental (Healthcare Provider, CA)

Notices filed

Residents of CAJul 12, 2020

California AGCount not stated

TotalJul 14, 2020

HHS archive900 people

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 900by backfillSource

summary2026-09-25

empty to City Dental reported a ransomware attack that affected 900 individuals. After a review, it was determined that City Dental is not a covered entity. This case was therefore, closed.by 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 City Dental