Are mac users like myself less likely to have this issue?Or should I just be vigilant as everyone else needs to be?What solutions exist for an offline wallet?As I'm looking into one due to recent unusual access attempts to my online wallet (it's safe as I have 2 factor login).My coins are still safe/there it's just more important now to get them moved to an offline wallet though.
Don't install any suspicious bitcoin-related software and you'll be fine on any os, or if you really have to, install it on another computer.