Based on a best-selling book by New York Times national security correspondent David E. Sanger, The Perfect Weapon explores the rise of cyber conflict as the primary way nations now compete with and sabotage one another.
　　Directed by Emmy-winning filmmaker John Maggio (Panic: The Untold Story of the 2008 Financial Crisis) and featuring interviews with top military, intelligence, and political officials on the frontlines of cyberterrorism, the documentary brings to light the combatants and innocent victims caught in the crosshairs of a hidden war that has been going on for decades — a war that America started, but has no idea how to finish.
　　Traveling from the deserts of Iran and Las Vegas to the back alleys of Beijing and Moscow, the film chronicles America's pursuit of enemies who have plotted against its institutions, its economy, and its democracy. A never-before-seen look inside the secret world of spies, hackers, and scammers in the lead-up to the 2020 U.S. elections, for which fear of cyberattacks has mounted to an all-time high, The Perfect Weapon is a timely reflection on the ultimate price — and potential "victors" — of this high-stakes conflict.

　　黑帮「福和」的丁卓飞（谢天华 饰）与反黑队督察段一凡（周柏豪 饰）是双方安插对方阵营的卧底。 丁卓飞在「福和」做了十年卧底，为了掩饰真实身份，他比别人更加心狠手辣，亦因此渐渐接近核心。但亲手拷问同袍，看著他们惨死，令丁卓飞开始厌倦这没有尽头的卧底工作…… 另一边，段一凡在反黑组步步高升，更有望成为最年轻的总督察。事业爱情皆美满的段一凡，开始渴望做一个真真正正的警察。他处心积虑想摆脱宋先生（陈启泰 饰）和他背后的「东利贸易」…一次「福和」及「东利」的毒品交易，原来是「福和」话事人找出双方叛徒的骗局。一黑一白两个警察，各自为自己的正义之途，走上你死我亡的对峙局面……

黑帮「福和」的丁卓飞（谢天华 饰）与反黑队督察段一凡（周柏豪 饰）是双方安插对方阵营的卧底。 丁卓飞在「福和」做了十年卧底，为了掩饰真实身份，他比别人更加心狠手辣，亦因此渐渐接近核心。但亲手拷问同袍，看著他们惨死，令丁卓飞开始厌倦这没有尽头的卧底工作…… 另一边，段一凡在反黑组步步高升，更有望成为最年轻的总督察。事业爱情皆美满的段一凡，开始渴望做一个真真正正的警察。他处心积虑想摆脱宋先生（陈启泰 饰）和他背后的「东利贸易」…一次「福和」及「东利」的毒品交易，原来是「福和」话事人找出双方叛徒的骗局。一黑一白两个警察，各自为自己的正义之途，走上你死我亡的对峙局面……..