Comment Re:ISPs have to be the solution (Score 2, Informative) 266
I suggest you to have a look at the site Project Honey Pot (http://www.projecthoneypot.org/index.php), also discussed in a previous Slashdot post 'http://it.slashdot.org/article.pl?sid=05/01/14/20 30202'. It looks great!
ISPs should install this in their sites, which should solve the problem quite simply. That's it!