Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Mysa Dental

Disclosed Jul 24, 20263,394 affectedConfirmed

Official notice

What is known

People affected3,394 (as reported to HHS)
DisclosedJul 24, 2026
DiscoveredMay 26, 2026
HappenedMay 25, 2026
AttackHacking
Data exposedNamesHealthGovernment IDsInsuranceDates of birthAddresses
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report: Mysa Dental (Healthcare Provider, TX)
Official noticeoag.my.site.com
Texas Attorney General data security breach report BR-0005203: Mysa Dental

Notices filed

TotalJul 24
HHS OCR3,394 people
Residents of TXJul 28
Texas AG3,394 people
History of this record
data_types2026-09-25
["names","health"] to ["names","health","government-id","insurance","dob","addresses"]by backfillSource
discovered2026-09-25
empty to 2026-05-26by backfillSource
occurred2026-09-25
empty to 2026-05-25by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Mysa Dental