Case directory
Find the data breach named in your letter
We track 116 data breaches reported to state Attorneys General. Search by company or state to find the incident from your notification letter and read a plain-English breakdown of what it means.
116 cases in Montana
Clear filters- MonitoringDecember 30, 2025
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company
Montana - Investigation OpenDecember 30, 2025
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company
MT - Investigation OpenDecember 30, 2025
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company
Montana