The Legend Cruises app can be downloaded by passengers to view their itinerary and activities aboard the ship.
"According to a report filed by Legend Cruises, an unknown user logged into their online database a few months ago. It can be inferred that this is Casey. Technically, she doesn’t do anything terribly wrong, but manages to get into the online records and find the passenger manifest for the first sailing of The Legend.... The online database was basically a password-protected website. Legend Cruises is a new company; they’ve only got one ship, which, at the time, hadn’t even sailed with passengers yet. They didn’t bother to extensively protect a seemingly harmless passenger manifest."