Enable two-factor authentication (2FA) if you have not already done so

The NJCCIC cannot overstate the importance of enabling the two-factor authentication (2FA) security function for all accounts that offer it. 2FA greatly reduces the risk to account compromise and data theft by adding an extra layer of security in addition to a password. 2FA can prevent or disrupt attempts to gain unauthorized access to users' email accounts, such as the recent hacks of the DNC and Clinton campaign. Read more about the circumstances of that incident in The NY Times article.