I won’t give anything of the plot away. This is a thriller. IT and cyber security are mechanisms in the plot but they don’t dominate, and importantly, they don’t steal from it. The tech does stretch a little further into the sci-fi realm than Daemon, but it’s grounded enough to not be a distraction.
I’ll sum it up; the first thing I did when I reached the last page was check if the next book by Suarez was published yet. I’d recommend Freedom ™ but only after you read Daemon.