If you're worried about high-tech hackers using advanced and sinister techniques to break through your fancy firewalls -- well, that's not outside the realm of possibility. By all means, spend money on firewalls! But you might also want to keep in mind some distinctly low-tech security problems that are not particularly sophisticated -- in fact, some might call them distinctly dumb -- that nevertheless mean bad things for the companies or people who suffer them.
[ Think we're being too mean? See 'Microsoft goes back to blaming victims: Your malware problem is your fault" ]
