Blue Cross of Idaho suffered a data breach incident that had exposed the personal information of about 5,600 customers.
The information included names, subscriber or enrollee numbers, dates of service, provider names, patient account numbers, claim number and payment data, and procedure codes.
The attack was aimed to fraudulently reroute financial transactions made by providers, however the attackers were soon knocked out of their servers and situation was controlled.
Source: https://securityaffairs.co/wordpress/83988/data-breach/blue-cross-idaho-data-breach.html
"id": "BLU2109222",
"linkid": "blue-cross-of-idaho",
"type": "Breach",
"date": "03/2019",
"severity": "90",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"