T-Mobile tips on how not get hacked, even if you're not a celebrity

The odds are pretty good that you're not a celebrity, but T-Mobile would like to make it clear that you too could be the subject of a cellphone hacking and so they have issued a press release with some tips for how not to join the Paris Hilton club. We know all of this is incredibly non-obvious, but they recommend that you change your password frequently
(like every 60 days) and make sure your password for my.t-mobile.com is a combination of letters and numbers. Oh, and they also expect you to memorize your password.