A few days ago my screen turned completly white and I was not able to do anything. I had to kill my PC with the power-button and restart it. Everything worked fine so I thought is was just some kind of system-crash.
But 5 minutes ago it happened again. I killed my PC again but it would not start for a few minutes. Only the fans started turning, but I could not even hear the high pitched sound (which I think comes from the BIOS booting).
Now suddenly my PC was able to boot again and showed me this message in black on White while booting: "The Anti-Virus Software you have installed on your computer is now cleaning up.. Successfully done" (translated by me).
I googled a bit and found out there is ransomware going round that does exactly that. So may I be infested? Even this message that my anti-virus program is cleaning up sounded pretty suspicious..
