Jodi claims Travis gave her his passwords/PIN numbers to several sites. What does "she hacked into" whatever mean? i.e. Does this take some smarts or specialized knowledge within her reach? I certainly couldn't hack into anything.
I have pointed out here before, depending on the person it may be surprisingly easy to hack into their email/bank accounts. Most people could be broken into by going down this short list:
Birthday-their own, children's, gran children's
Pets names
Favorite sports teams
Where they went to college/college mascot
Boyfriend/girlfriend/spouse names and birthdays.