The trail


One piece of the puzzle:

It's the summer of 2014. A hacker from the Dutch intelligence agency AIVD has penetrated the computer network of a university building next to the Red Square in Moscow, oblivious to the implications. One year later, from the AIVD headquarters in Zoetermeer, he and his colleagues witness Russian hackers launching an attack on the Democratic Party in the United States. The AIVD hackers had not infiltrated just any building; they were in the computer network of the infamous Russian hacker group Cozy Bear. And unbeknownst to the Russians, they could see everything.

Story.

Couldn't have done this better in a novel.