林迪（维多利亚•嘉蒂丝 Victoria Justice 饰）是一名非常聪明的黑客，满怀正义感的她创立了一个博客，专门用来打击黑恶势力，揭发违法犯罪行为。虽然林迪的事业非常的成功，但是她的感情生活是一片空白，在室友的劝说之下，林迪决定在网络上征友。林迪的征友讯息一经发布便引来爱慕者纷纷向她抛来橄榄枝，其中一名男子吸引了林迪的注意。 　　林迪正在追查一名连环杀人犯，多种迹象表明，这个网络追求者正是林迪一直在苦苦寻找其踪迹的罪犯。为了将他追捕归案，林迪找到了一群和她一样的网络黑客，用他们自己的方式打击罪恶，弘扬正义。Lindy is a 21-year-old hacker with a gift for seeing clues and connections in the digital world that others can't. Persuaded by her roommate to try online dating, Lindy begins to suspect that one of her suitors is a deadly cyber stalker. When the local cyber-crimes unit uncovers a potential serial killer in Manhattan, all signs point to this mysterious stalker. Teaming up with the cyber unit and some hacker friends, Lindy leads the charge to solve these murders while unleashing her own style of "justice" on the streets of New York City.