Mostly no. Here's what I have.
A Dell in another room running Windows OS 8.1 and an iPad, and a printer, all connected wirelessly to this (Mac's) Netgear router. No smart devices. I spent yesterday actually updating security on the Dell, updating the malware and anti-virus programs, updating Firefox, updating spotify (free version). I do this regularly, prob. once a week or two. I don't think the iPad was even used yesterday.
I can't think of any other holes. What do you think about disabling Location Services on this Mac?
