Spam Evil Virus
Watch out for this one. Posing as a warning from the CIA or FBI that you have "visited illegal websites", a virus is installed that does lots of very nasty things to Windows.
The cure is most likely a reinstallation, the cost of that is probably more than a large scale terrorist attack. Malacious vandalism on this scale is commerical terrorism and is possible that is the source of it.
Attacks in cyberspace. What a collosal waste of time.
