Every public data breach

44 disclosed this week · 26,355 on record

Sound Generations

Disclosed Nov 29, 2021600,605 affectedConfirmed

Official notice

The business associate (BA), Sound Generations, reported that it was the victim of a ransomware attack affecting the protected health information (PHI) of 103,576 individuals. The PHI involved included names, addresses, phone numbers, email addresses, dates of birth, health insurance information, and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the BA implemented additional administrative, technical, and security safeguards and retrained its staff.

What is known

People affected600,605 (as reported by the organization)
DisclosedNov 29, 2021
DiscoveredJul 18, 2021
HappenedJul 18, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
disclosed2026-09-25
2021-12-13 to 2021-11-29by backfillSource
summary2026-09-25
empty to The business associate (BA), Sound Generations, reported that it was the victim of a ransomware attack affecting the protected health information (PHI) of 103,576 individuals. The PHI involved included names, addresses, phone numbers, emailby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 600605by backfillSource
disclosed2026-09-25
2021-12-15 to 2021-12-13by backfillSource
discovered2026-09-25
empty to 2021-07-18by 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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