zlacker

Indeed, I wouldn't install anything from McAfee if you paid me too, given the way it automatically installs itself along with various other unrelated applications and the number of phishing emails claiming to be from McAfee (which presumably exist because their creator is aware of how often McAfee itself pushes similar messages out).

I can't actually remember the last time any anti-malware software (built-in or otherwise) actually detected anything like a traditional virus, but there are plenty of computer users who are rather more trusting of links (including ones that download executables) in emails and the like. I don't doubt if I used a machine with all protection turned off and with the level of caution of a typical non-technical user it'd be hit with malware sooner or later. Most likely a browser plugin capable of reading passwords as I type them etc.