A reminder that by carrying company hardware as your primary personal phone, you are giving up the ability to keep any aspect of your private life secret from your employer should they choose to investigate a leak, accusation, etc.
A reminder that stealing and/or leaking information from your employer is a crime, and is also a shitty way to treat your coworkers.
Yeah, I can only imagine that this makes things even worse for folks in Cupertino. Apple is paranoid enough as it is in terms of internal secrecy and not trusting its own employees.