Every public data breach

Disclosed this week48On record26,218

48 disclosed this week · 26,218 on record

HCA Healthcare

Disclosed Oct 30, 202628,532 affectedConfirmed

Official notice

What is known

People affected28,532 (as reported by the organization)
DisclosedOct 30, 2026
DiscoveredOct 2, 2026
HappenedAug 12, 2026
AttackNot stated
Data exposedSocial Security numbersHealthInsurance
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0005478: HCA Healthcare

Notices filed

Residents of TXOct 30
Texas AG15,096 people

Other breaches at HCA Healthcare

Patient contact data from HCA email system posted on hacking forumHacking exposed names, emails, phone numbers, addresses, dates of birth and health records. Reported to the California AG.Hacking11M affectedHealthcareUSJul 10, 2023
History of this record
Added2026-10-31
First recordedby dailySource

First seen 2026-10-31 (Texas AG), confirmed by Texas AG. Record counts are as reported. Not legal advice.

Everything about HCA Healthcare