Please help! I think I may be infected. Whenever I get on the computer the lsass.exe error pops up, and it I click 'OK', a pop up appears saying the computer will restart in 60 seconds. I ran Kaspersky Anti-Virus a couple of weeks ago, and it found a couple things. The problem went away for a week, but then it came back. I then ran Kaspersky Virus Removal Tool, and it found something in System Restore, so I re-ran it with System Restore turned off. I thought I was ok, but then a couple of days later, the lsass.exe pop up has returned.