Every public data breach

44 disclosed this week · 26,355 on record

Physician's Business Office

Disclosed Sep 23, 2022196,673 affectedConfirmed

Official notice

Physician’s Business Office, the business associate (BA) reported that it experienced a ransomware attach that compromised the protected heath information (PHI) of 196,673 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, diagnoses/conditions, lab results, medications, and other treatment information. In response to the breach, the BA retrained it staff and implemented additional administrative and technical safeguards.

What is known

People affected196,673 (as reported to HHS)
DisclosedSep 23, 2022
HappenedApr 5, 2022
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
organization to hhsby backfillSource
records2026-09-25
196573 to 196673by backfillSource
summary2026-09-25
empty to Physician’s Business Office, the business associate (BA) reported that it experienced a ransomware attach that compromised the protected heath information (PHI) of 196,673 individuals. The PHI involved included names, addresses, dates of biby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 196573by 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.

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