What you should do is factory-reset your router, disable UPnP, then check for firmware updates, since some companies have patched the vulnerability out. This won’t fix any other compromised systems, but it’s a necessary first step. After that, you can factory-reset any other internet-connected device that you’re concerned about. You might also want to just buy a new router, as recent models do not appear to be susceptible to this type of attack. This information comes from a blog post entitled "UPnProxy: EternalSilence" penned by researchers at Cambridge, Massachusetts-based data management firm Akamai. Cybercriminals have learned how to take advantage...