Every public data breach

47 disclosed this week · 26,367 on record

Tallahassee Memorial Healthcare

Disclosed Mar 31, 202320,376 affectedConfirmed

Official notice

Tallahassee Memorial Healthcare, the covered entity (CE), reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 20,376 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, health insurance information, medical record numbers, patient account numbers, and some treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to this breach, the CE implemented additional administrative, technical, and security safeguards.

What is known

People affected20,376 (as reported to HHS)
DisclosedMar 31, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at Tallahassee Memorial Healthcare

History of this record
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 Tallahassee Memorial Healthcare