There’s a certain degree of doubt about whether it’s possible to hack into an airplane’s avionics from the in-flight Wi-Fi, as one security researcher claimed last year. But it’s possible to do all sorts of things to fellow passengers—as USA Today columnist Steven Petrow recently found out. Following an American Airlines flight, Petrow was approached by a man who claimed to have gained access to the content of his e-mails, which showed communication with sources for a story Petrow was writing.
Petrow offered a bunch of advice on how to protect privacy on mobile devices (strong passwords, password managers, and encrypted communications apps).
