Every public data breach

44 disclosed this week · 26,355 on record

MedMinder Systems

Disclosed Sep 1, 202312,146 affectedConfirmed

Official notice

The covered entity (CE), MedMinder Systems, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 12,146 individuals. The PHI involved included dates of birth and medications. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE offered free credit monitoring services and implemented additional administrative, technical, and security safeguards. The CE retrained its staff on the requirement to protect and secure PHI.

What is known

People affected12,146 (as reported to HHS)
DisclosedSep 1, 2023
DiscoveredFeb 21, 2023
HappenedFeb 7, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 12146by backfillSource
disclosed2026-09-25
2023-09-07 to 2023-09-01by backfillSource
summary2026-09-25
empty to The covered entity (CE), MedMinder Systems, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 12,146 individuals. The PHI involved included dates of birth and medications. The CE notifiedby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

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