And not just traditional spam. There were active campaigns to "sporge" thousands of news groups with thousands of junk posts. Hipcrime is probably something that would return ghits.
Oh, man. This was pretty much the final straw for the couple of newsgroups that I loved dearly back in the day (rec.arts.books.tolkien and alt.fan.tolkien). The once-vibrant community was already atrophying (due largely to a lack of newcomers and the usual gradual attrition of old regulars), and then somewhere around 2006 or 2007 there was a massive sporge flood that got past spam filters and made the groups unusable for about half a year. Once that ended, very few people were left.
