10:50 a.m. 9.Feb.2000 PST Hackers, who pride themselves on Web attacks with a purpose, are scornful of the "packet monkeys" responsible for this week's attacks on Yahoo, CNN, and other high-profile sites. The cracker or crackers responsible for the attacks have been contemptuously dubbed "packet monkeys" because their exploits involve flooding a site with packets of information and, detractors say, betray a distinctly simian intelligence.…