CareCloud

Disclosed Mar 27, 20263,756,469 affectedConfirmed

CareCloud AWS breach exposes medical records of 3.76 million patients

Healthcare IT firm CareCloud filed an 8-K after attackers accessed its AWS environment in March 2026, exfiltrated database contents and caused about eight hours of disruption. It later reported 3,756,469 affected individuals to regulators.

What is known

People affected	3,756,469 (as reported to HHS)
Disclosed	Mar 27, 2026
Discovered	Mar 16, 2026
Happened	Mar 10, 2026
Attack	Hacking
Data exposed	NamesHealthSocial Security numbersDates of birthInsuranceGovernment IDsPayment cardsFinancialAddresses
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: CareCloud

Official noticeatg.wa.gov

Washington Attorney General breach notice: CareCloud

Official noticejustice.oregon.gov

Oregon DOJ breach notice: CareCloud

Official noticeocrportal.hhs.gov

HHS OCR breach report: CareCloud (Business Associate, NJ)

SEC filingsec.gov

CareCloud, Inc. Form 8-K, Item 1.05 (2026-03-27)

Regulatoroag.ca.gov

California AG breach notice: CareCloud

Newsbleepingcomputer.com

Healthcare tech firm CareCloud says hackers stole patient data

Newsbleepingcomputer.com

Healthtech firm CareCloud data breach impacts 3.7 million patients

Official noticeoag.my.site.com

Texas Attorney General data security breach report BR-0005263: CareCloud

Notices filed

TotalMar 27

SEC 8-KCount not stated

TotalMar 27

Research3,756,469 people

Residents of WAJul 24

Washington AG20,706 people

TotalJul 24

HHS OCR3,756,469 people

Residents of CAJul 25

California AGCount not stated

Residents of ORAug 4

Oregon DOJ57,920 people

Residents of TXAug 18

Texas AG270,529 people

History of this record

data_types2026-09-25

["names","health","ssn","dob","insurance"] to ["names","health","ssn","dob","insurance","government-id","payment-card","financial","addresses"]by backfillSource

data_types2026-09-25

["names","health"] to ["names","health","ssn","dob","insurance"]by seedSource

summary2026-09-25

empty to Healthcare IT firm CareCloud filed an 8-K after attackers accessed its AWS environment in March 2026, exfiltrated database contents and caused about eight hours of disruption. It later reported 3,756,469 affected individuals to regulators.by seedSource

title2026-09-25

Material cybersecurity incident reported to the SEC (8-K Item 1.05) to CareCloud AWS breach exposes medical records of 3.76 million patientsby seedSource

disclosed2026-09-25

2026-07-24 to 2026-03-27by backfillSource

title2026-09-25

empty to Material cybersecurity incident reported to the SEC (8-K Item 1.05)by backfillSource

data_types2026-09-25

[] to ["names","health"]by backfillSource

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 3756469by backfillSource

sector2026-09-25

other to healthby backfillSource

attack2026-09-25

unknown to hackingby backfillSource

disclosed2026-09-25

2026-07-25 to 2026-07-24by backfillSource

discovered2026-09-25

empty to 2026-03-16by backfillSource

Added2026-09-25

First recordedby backfillSource

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

Everything about CareCloud