TriZetto Provider Solutions

Disclosed Feb 6, 20266,974,232 affectedConfirmed

TriZetto portal breach exposes health data of 3,433,965 people

Cognizant's TriZetto Provider Solutions said attackers accessed a web portal from November 2024 until October 2025, exposing SSNs, insurance member IDs, Medicare identifiers and health data of 3,433,965 people. Providers were told in December 2025 and consumers from February 2026.

What is known

People affected	6,974,232 (as reported by the organization)
Disclosed	Feb 6, 2026
Discovered	Oct 2, 2025
Happened	Nov 19, 2024
Attack	Hacking
Data exposed	NamesHealthAddressesDates of birthSocial Security numbersInsurance
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: TriZetto Provider Solutions

Official noticeatg.wa.gov

Washington Attorney General breach notice: TriZetto Provider Solutions

Official noticejustice.oregon.gov

Oregon DOJ breach notice: TriZetto Provider Solutions

Official noticeocrportal.hhs.gov

HHS OCR breach report: TriZetto Provider Solutions (Business Associate, MO)

Newstechcrunch.com

TriZetto confirms 3.4M people's health and personal data was stolen during breach

Newsbleepingcomputer.com

Cognizant TriZetto breach exposes health data of 3.4 million patients

Official noticeoag.my.site.com

Texas Attorney General data security breach report BR-0005084: TriZetto Provider Solutions

Official noticeago.vermont.gov

Vermont Attorney General: 2026-02-06 TriZetto Provider Solutions Data Breach Notice to Consumers

Official noticein.gov

Indiana Attorney General 2026 data breach report: TriZetto Provider Solutions

Notices filed

Residents of WAFeb 6

Washington AG76,562 people

TotalFeb 6

HHS OCR3,433,965 people

Residents of VTFeb 6

Vermont AGCount not stated

Residents of INFeb 6

Indiana AG7,155 people

Residents of CAFeb 11

California AGCount not stated

Residents of ORFeb 11

Oregon DOJ3,433,965 people

TotalMar 6

Research3,433,965 people

Residents of TXJun 2

Texas AG312,562 people

History of this record

source2026-09-25

empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-7_2026.pdfby backfillSource

source2026-09-25

empty to https://ago.vermont.gov/document/2026-02-06-trizetto-provider-solutions-data-breach-notice-consumersby backfillSource

records_basis2026-09-25

hhs to organizationby backfillSource

records2026-09-25

3433965 to 6974232by backfillSource

data_types2026-09-25

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

summary2026-09-25

empty to Cognizant's TriZetto Provider Solutions said attackers accessed a web portal from November 2024 until October 2025, exposing SSNs, insurance member IDs, Medicare identifiers and health data of 3,433,965 people. Providers were told in Decembby seedSource

title2026-09-25

empty to TriZetto portal breach exposes health data of 3,433,965 peopleby seedSource

data_types2026-09-25

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

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 3433965by backfillSource

sector2026-09-25

other to healthby backfillSource

attack2026-09-25

unknown to hackingby backfillSource

disclosed2026-09-25

2026-02-11 to 2026-02-06by backfillSource

discovered2026-09-25

empty to 2025-10-02by 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 TriZetto Provider Solutions