Books › Mystery & Thrillers › Thrillers › Technothrillers
Lots of interesting looking books in there.
It looks like if you put "hacking" in Amazon's search field at the top, and then in the left margin drill down through the genres, you'll get a hacking focused list, e.g.
http://www.amazon.com/gp/search/ref=sr_nr_n_16?rh=n%3A283155...
More generally, Amazon via Google:
http://www.google.com/search?q=amazon+hacking+fiction