One of the top life insurance companies in the country says that over a million of its customers are at risk after a significant data breach. Allianz Life Insurance Company of North America says that it was subject to the breach on July 16,

Allianz subsidiary said the information of customers, financial professionals and employees was compromised as a result of a hack.

A majority of Allianz Life's 1.4 million US customers had their personal data stolen in cyber-attack. Here's what you need to know.