FBI Agent Sarah Chen thought she'd seen every type of financial crime imaginable. Then the ransom demand arrived. One billion dollars. Three of America's biggest defense contractors. Seventy-two hours to pay, or the nation's most classified military secrets would be sold to the highest bidder. What starts as corporate extortion quickly spirals into something far more sinister. When Sarah discovers that the hackers aren't just stealing money-they're auctioning off the technical blueprints for America's most advanced weapons systems-she realizes this isn't just another case. It's economic warfare. The deeper Sarah digs, the more terrifying the truth becomes. The criminals aren't foreign hackers operating from some distant country. They're Americans. Respected businessmen, trusted government officials, people with the highest security clearances who have been systematically betraying their country for years. With stock markets crashing, defense companies collapsing, and classified information flooding the dark web, Sarah has three days to unravel a conspiracy that reaches from Silicon Valley boardrooms to the Pentagon's most secure facilities. But every lead she follows seems to have been anticipated, every move she makes has been planned for, and every person she trusts might be working for the enemy. Time is running out. Foreign governments are bidding billions for American military secrets. Professional killers are hunting Sarah's team. And somewhere in the shadows, a brilliant mastermind is orchestrating the systematic destruction of American military dominance-one classified document at a time. The ransom demand was never about money. It was about power. And in seventy-two hours, the balance of global military might could shift forever. Some heists steal money. This one could steal America's future.