hmm the only way i can think is that they are "evolving" (its the law of nature afterall lol)their threats arent being so effective like they were some time ago.
*not that they still can't give people problems but they arent anyways*
also the companys who make security products are always updating they softwares so we could say that they are in the middle of a war, (reminds of the star wars project and no, its not the starwars from luke and darthvader lol);