Email is safe from "hacks" as in a server side intrusion.
99.9% of email privacy problems are when the account is compromised due to a weak or shared password. Using the same password to sign up for a less reputable forum that you use for your primary email account.
Ideally, what I do is have multiple email addresses for different purposes. Banking, family and friends, gaming, forums, etc. Each has a unique email account that I aggregate either via forwards or aliases.