Atrium Health and its vendor, AccuDoc Solutions, released a joint announcement this week that AccuDoc’s database of 2.6 million billing records of Atrium Health’s patients has been compromised by a hacking incident.

The information contained in the database included patient names, addresses, dates of birth, health insurance information, account balances, dates of service and some Social Security numbers.

The affected patients are being notified and those whose Social Security numbers were compromised will be offered fraud mitigation services.