A systems error involving the Arizona Health Care Cost Containment System (AHCCCS) resulted in 2,632 Health-e-Arizona Plus household accounts having their data accidentally exposed to others accessing the website.
The breach was discovered on May 11, but had occurred earlier in the year.
Name, addresses, and the last four digits of social security numbers were exposed to others before the error was discovered.
The agency’s notice can be found at its website.
h/t, KVOA who first reported this.