It's hard to find out who accessed your network without you monitoring it to begin with. And most services are directed to businesses, not a home usage. The other thing is that there won't be traces of how someone got access to your network. My question is how do you know your network was compromised? Was there something that tipped you off to this?

Is this a business, or a home network? Have you changed the SSID and password for your network? If you'd prefer, message me and we can go over the information. I can try and point you in a good direction and give you some advice on next steps.

Edit: Just saw you mentioned home network, my apologizes.

Catanzaro's in Cranston.