So I was making tablature for a song, and I go to click something, and the ajacent selection was clicked. Then a whole slew of random buttons and numbers are getting pressed. A save dialogue box comes up, and then I see something being typed, along the lines of "& echo"... something, but I clicked cancel so it didn't save the file. I think someone hijacked my computer, so I unplugged the Ethernet cable from my computer. I'm running a full scan at the moment, but nothing has been found so far ._.