@divegeester
By scraping, I mean targeting web sites then extracting the data you want that is embedded within the HTML.
A series of bots appeared to be attempting to download every game recorded in the game explorer. But rather than doing this in an ethical way (if that is possible), they blasted the site with traffic. (A "denial of service" attack, effectively.)
It did expose that the Game Explorer was a weak spot for this behaviour anyway.
edit : Not a hack, no.