Every public data breach

47 disclosed this week · 26,367 on record

Pacific Pulmonary Medical Group

Disclosed Dec 31, 202412,723 affectedConfirmed

Official notice

The covered entity (CE), Pacific Pulmonary Medical Group, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 12,723 individuals. The PHI involved included names, dates of birth, and Social Security and drivers’ license numbers. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards. Staff were retrained.

What is known

People affected12,723 (as reported to HHS)
DisclosedDec 31, 2024
HappenedOct 21, 2024
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
empty to hhsby backfillSource
records2026-09-25
empty to 12723by backfillSource
disclosed2026-09-25
2025-01-03 to 2024-12-31by backfillSource
summary2026-09-25
empty to The covered entity (CE), Pacific Pulmonary Medical Group, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 12,723 individuals. The PHI involved included names, dates of birth, aby 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 Pacific Pulmonary Medical Group