Every public data breach

47 disclosed this week · 26,367 on record

Philips Respironics

Disclosed Mar 4, 2024457,152 affectedConfirmed

Official notice

The business associate (BA), Philips Respironics, reported that a software application used by its business associate (BA) exposed the protected health information (PHI) of 1,338 individuals. The PHI involved included names, dates of birth, addresses, and treatment information. The BA notified HHS, the affected individuals, and posted substitute notice on its website. In response to the breach, the BA provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect PHI.

What is known

People affected457,152 (as reported to HHS)
DisclosedMar 4, 2024
HappenedMay 31, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
records2026-09-25
1338 to 457152by backfillSource
disclosed2026-09-25
2024-03-15 to 2024-03-04by backfillSource
disclosed2026-09-25
2024-04-16 to 2024-03-15by backfillSource
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 1338by backfillSource
disclosed2026-09-25
2024-06-03 to 2024-04-16by backfillSource
summary2026-09-25
empty to The business associate (BA), Philips Respironics, reported that a software application used by its business associate (BA) exposed the protected health information (PHI) of 1,338 individuals. The PHI involved included names, dates of birth,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.

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