If someone knows my IP address , and they hack into my device through an open port , and then I change router and ip , will they still have access to my device. Do router come with open ports or do you have to open them ?
Also , can a keylogger be installed by clicking on a link for a few seconds ?
Can there be a fake iPhone update . I feel paranoid that the updates my phone tells me to do my install malware or spyware.