Every public data breach

44 disclosed this week · 26,355 on record

Lake County Health Department and Community Health Center

Disclosed Apr 25, 202323,376 affectedConfirmed

Official notice

The covered entity (CE), Lake County Health Department and Community Health Center, reported that an employee was the subject of an email phishing attack that affected the protected health information (PHI) of 5,000 individuals. The PHI involved included names, addresses, dates of birth, phone numbers, email addresses, and diagnoses and conditions. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE implemented additional administrative, technical, and security safeguards and increased staff training.

What is known

People affected23,376 (as reported to HHS)
DisclosedApr 25, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at Lake County Health Department and Community Health Center

History of this record
records2026-09-25
5000 to 23376by backfillSource
disclosed2026-09-25
2023-12-26 to 2023-04-25by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Lake County Health Department and Community Health Center