Business or Organization Name* Cierant data breach
USUnited States · CT · Business or Organization Name* Cierant Corporation
Business or Organization Name* Cierant (CT, United States) notified the Texas Attorney General of a data breach on 12 March 2026. It told that state about 2,349 Texas residents; the total can be higher. Exposed: Health insurance details, Health and medical information, Dates of birth, Names and Addresses. The breach began on 22 October 2024, 506 days before it was reported.
Status
Confirmed breach
People affected
2,349 Texas residents (one state’s count; the total can be higher)
Reported
12 March 2026
Breach began
22 October 2024
Time to tell
506 days (the median in California’s notices over the last year: 154 days)
Official notices are read by code from the regulator’s own register. More notices to Texas. · Corrections and changes
If Business or Organization Name* Cierant had your data
Look for Business or Organization Name* Cierant Corporation’s own notice or letter: it should say what of yours was involved. Keep it.
Check your health insurer’s statements for treatment you never had.
Expect scams that use your details: calls, texts or emails pretending to be Business or Organization Name* Cierant Corporation, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.
Privacy Unpacked