Screw 'em if they can't keep their machines clean.
Damn skippy! I see this all the time, and it makes me sick. I still can't decide who is worse, the hackers that root your system so that they can turn it into a spambot, or the 'tards that don't even remotely protect themselves from it. It's like safe sex, who's to blame for the spread of an STD, the infector that knows they're infected and warns their partner, or the partner (infectee) that despite all warnings and readily available solutions refused to be safe, and then goes out and infects others without realizing they're infected?
I kid you not, not long ago I was at a friend's house (well, more like my wife's friend), cleaning up her computer because "it was running slow" and in the course of the
two and a half hours it took to clean every last spyware, adware, virus, etc. from the system I had a conversation that involved the following questions and answers:
What kind of internet connection do you have? I switched to a cable modem two years ago. Do you disconnect the cable or turn off the modem when you're not on the internet? No. Why would I do that? The advantage to a cable modem is that it's always on! Have you installed any questionable software lately? No. All of it has come from the same download sites that I trust. I don't know what my children put on it though. How often do you run your anti-virus software? It starts up every time I start my computer. Yeah, but how often do you have it scan your hard drive? I don't know. (I checked:
never.) When was the last time that you updated your defenitions? Word can update its dictionary? What anti-virus software do you use? Oh, I don't know. It came with the PC. (It's a five year old computer!) Does your anti-virus software scan emails? I thought anti-virus software was to scan files. How tightly configured is your firewall? What's a firewall? When was the last time that you installed any updates, patches, hotfixes, or service packs for your version of Windows? Oh, I don't trust those. I heard they just break your computer. I told you that the last email you sent me contained a virus. Why did you turn around and send it to me and fifty other people a second time? It's not a virus. It's a cool animation of fireworks.
It's a good thing I don't own a gun.