Hmm. I liked some aspects of this. It was pretty pacey with lots of action, some witty and enjoyable dialogue, interesting characters with a bit of something about them, and I felt things were well wrapped up by the end. The plot was quite convoluted slightly confusing at times just because there was so much going on and random characters mostly referred to by surname (which is, for whatever reason, more confusing to me). I wasn't really excited to pick it up but whenever I did pick it up I found myself drawn into the story and wanting to read on (although there's something about reading a thriller about hacking that makes me feel like an old person trying to be hip and cool).