Breachesby GlyphOne Community Health
Disclosed Nov 22, 202139,865 affectedConfirmed
The covered entity (CE), One Community Health, reported that it experienced a cybersecurity attack that compromised the protected health information (PHI) of 39,865 individuals. The PHI involved included names, dates of birth, drivers’ license and Social Security numbers, diagnoses, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional administrative and technical safeguards.
What is known
| People affected | 39,865 (as reported to HHS) |
|---|---|
| Disclosed | Nov 22, 2021 |
| Discovered | Apr 19, 2021 |
| Happened | Apr 19, 2021 |
| Attack | Ransomware |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at One Community Health
History of this record
[] to ["names","health"]by backfillSource
empty to hhsby backfillSource
empty to 39865by backfillSource
empty to The covered entity (CE), One Community Health, reported that it experienced a cybersecurity attack that compromised the protected health information (PHI) of 39,865 individuals. The PHI involved included names, dates of birth, drivers’ liceby backfillSource
unknown to ransomwareby backfillSource
empty to 2021-04-19by backfillSource
First recordedby backfillSource
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.