The Enigma Wraith, the fourth book in the Enigma series, serves up yet another captivating techno-thriller racing with romance, humor, and possible catastrophe. When an Irish financial institution, a Brazilian hydroelectric plant, a NATO base, and a smart car traveling through the European countryside are each hacked by the same sinister force, the world is introduced to the first glimpse of the potential damage that the Ghost Code can inflict - on both a personal and an industrial level.
Created by a mysterious pair of cyber pirates known only as Mephisto and Callisto, this destructive code is nearly impossible to find and even harder to remove. And while their agenda appears to be a blackmail plot for financial gain, their true aims could be of a far more menacing and expansive nature.
In an intriguing game of digital cat and mouse, the R-Group's Jacob, Petra, and Quip find themselves pitted against their most nefarious enemies to date. Stretching their considerable talents to the max, they struggle to track down the source of the problem and craft a solution that can secure the world's technology infrastructure before it completely collapses.
What do we risk in our appetite for technology with no guardrails in place?