Wow. So, so much respect for the hours of research that went in to writing this book and investigating the ins and outs of the Sandworm affair + related cases. 
It was a slow read for me because of the amount of jargon and acronyms I had to remember in order to fully understand everything, but it was a good one. Andy Greenberg's analogy creating skills help make the very tech-y processes easier to grasp, and his writing style has a certain lyrical flair to it, for a cybersecurity thriller.
Definitely a 5 star read ⭐️