Deep beneath the Iranian desert, engineer Kian Alavi senses a disturbance—subtle anomalies plaguing the centrifuges vital to his nation's nuclear ambitions. He suspects sabotage, but in the paranoid corridors of Natanz, voicing concerns is dangerous.

Half a world away, in the sterile confines of Fort Meade, cyber expert Alex Thorne helps forge an unprecedented weapon. Tasked by the US government and partnered with Israel's Mossad, he's building a ghost designed to cripple Iran's program from the inside, using lines of code instead of bombs.

As Kian races to find proof before the silent attack escalates or the regime silences him, Alex grapples with the ethical weight of his creation and the volatile partnership driving its deployment. Operation Olympic Games is underway—a cascade of digital destruction meant to avert war, but threatening to unleash consequences far beyond anyone's control.

Zero Day Cascade plunges readers into the high-stakes world of modern cyber warfare, where the battlefield is invisible, the weapons are digital, and the fate of nations hangs on stolen code and unseen keystrokes.