I got redirected to a suspected dodgey version of a bitcoin site (real site is .com this one identified itself as .cloudnet) Since then (few hours later) no apps would connect to the internet. Chrome would say could not connect to proxy, I don't use a proxy. Tor would connect though but that's because it uses its own proxy, not the system one. USB memory sticks have been acting weird too. I've been getting the 'this USB has a problem click to fix' error and an I/O error due to an invalid system string or application request. The laptop is pretty high spec and used to boot up in a flash and be very responsive. Now for the last day or so it's booting up slower, apps are slower and general response is sluggish. I've ran malware bytes on it in safe mode and nothing has come up. Would should I do next as I can get most of my data off. It's an HP laptop running Windows 8 Standard Edition x64. Cheers