Nanopunk

In a world recovering from climate devastation, Alister, infected with nanoparticles, can hack any network. When his sister, the creator of the particles and the Soft-Machine outfit, is kidnapped by Lycus, a corrupt military corporation, he sets off to rescue her. It's not long before MI6, Lycus, and mercenaries start to hunt him down, turning his search into a deadly race across a devastated Europe.