Every public data breach

47 disclosed this week · 26,367 on record

Bloom Circle

Disclosed Mar 13, 20263,651 affectedConfirmed

Official notice

What is known

People affected3,651 (as reported to HHS)
DisclosedMar 13, 2026
DiscoveredFeb 11, 2026
AttackHacking
Data exposedNamesHealthInsuranceDates of birth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
["names","health"] to ["names","health","insurance","dob"]by backfillSource
discovered2026-09-25
empty to 2026-02-11by 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 Bloom Circle