Quote:
Originally Posted by Noodle Wazlib
He got a new ISP and router after the guy left?
Probably safe unless he spread some malware on the network, such as to IoT devices, network drives, other people's computers. Would be a lot of work for very little payoff though
If I were in the landlord's shoes, I would probably just factory reset router and/or modem and reconfigure from scratch. A new ISP isn't going to make any difference. A new modem and router would make sense if you want to be absolutely certain there wasn't something changed on them that a factory reset wouldn't clear, but I think that's pretty unlikely.