Andrew Hay, product manager at Q1 Labs, a network security management company, said the concept of tampering with a users machine without consent, even if its to remove malicious software, is ethically questionable.
I couldnt in good conscience send any command to a machine without the users knowledge and approval, Hay said. Ethically speaking, we just cant make that decision regardless of if its right or whether its the best thing to do for the good of the Internet.