For eight hours, no matter which of the top three links AIM users clicked on, they'd find the strangest content. Profanity-laced sound files that started playing by themselves. One page even had a MIDI of a song by Prodigy. And, yes, there was pornography. Imagine looking for a list of AIM members to chat with, and finding instaed an animated GIF that flashed four different X-rated pictures.
Apparently, AOL's security was no match for three determined 17-year-olds.