Using the exploits of three international hackers, Cyberpunk provides a fascinating tour of a bizarre subculture populated by outlaws who penetrate even the most sensitive computer networks and wreak havoc on the information they find -- everything from bank accounts to military secrets. In a book filled with as much adventure as any Ludlum novel, the authors show what motivates these young hackers to access systems, how they learn to break in, and how little can be done to stop them.

London. The 24th century. The CPS, a secret government agency, is on a mission to seek and destroy the Hex, human mutants with supercomputer minds. They are young. They look like you or me. They must never be allowed to grow up....

When Zhong Ning’er takes the job, she expects a smash-and-grab burglary she’s doing to make rent and help out a friend. What she doesn’t expect: a sad-eyed army boy who dreams of insurrection, a former rebel leader trapped inside a secret lab, a group of aspiring revolutionaries who are first collaborators, then compatriots, and then, perhaps, friends. But this is Beijing, nearly a hundred and fifty years after General Yuan Shikai successfully declared himself emperor in 1915. His descendants rule the country from their seat in the imperial city, their gendarmerie—the Beiyang Army—run the streets, aided by cyborgs and the Brocade Guard. Walls have risen, dividing the city into districts called Rings—nominally only by geography, but in truth by class. Earthquakes devastate the northern farmlands, crops drown in the southern typhoons, and all over the country people are hooked on a drug they call Complacency.

The novel follows a number of different characters' viewpoints on and around the date of 15 August 2047, the centenary of India's partition and independence from the colonial British Raj. This future India has become balkanized into a number of smaller competing states, such as Awadh, Bharat, and Bangla. The global information network is now inhabited by artificial intelligences, phonetically called aeais in the novel, of varying levels of intelligence.

Jason Zhou, his friends, and Daiyu are still recovering from the aftermath of bombing Jin Corp headquarters. But Jin, the ruthless billionaire and Daiyu’s father, is out for blood. When Lingyi goes to Shanghai to help Jany Tsai, a childhood acquaintance in trouble, she doesn’t expect Jin to be involved. And when Jin has Jany murdered and steals the tech she had refused to sell him, Lingyi is the only one who has access to the encrypted info, putting her own life in jeopardy. Zhou doesn’t hesitate to fly to China to help Iris find Lingyi, even though he’s been estranged from his friends for months. But when Iris tells him he can’t tell Daiyu or trust her, he balks. The reunited group play a treacherous cat and mouse game in the labyrinthine streets of Shanghai, determined on taking back what Jin had stolen. When Daiyu appears in Shanghai, Zhou is uncertain if it’s to confront him or in support of her father. Jin has proudly announced Daiyu will be by his side for the opening ceremony of Jin Tower, his first “vertical city.” And as hard as Zhou and his friends fight, Jin always gains the upper hand. Is this a game they can survive, much less win?

Catarina Agatta is a hacker. She can cripple mainframes and crash through firewalls, but that’s not what makes her special. In Cat’s world, people are implanted with technology to recode their DNA, allowing them to change their bodies in any way they want. And Cat happens to be a gene-hacking genius.

Jason Zhou survives in a divided society where the elite use their wealth to buy longer lives. The rich wear special suits that protect them from the pollution and viruses that plague the city, while those without suffer illness and early deaths. Frustrated by his city’s corruption and still grieving the loss of his mother, who died as a result of it, Zhou is determined to change things, no matter the cost. With the help of his friends, Zhou infiltrates the lives of the wealthy in hopes of destroying the international Jin Corporation from within. Jin Corp not only manufactures the special suits the rich rely on, but they may also be manufacturing the pollution that makes them necessary. Yet the deeper Zhou delves into this new world of excess and wealth, the more muddled his plans become. And against his better judgment, Zhou finds himself falling for Daiyu, the daughter of Jin Corp’s CEO. Can Zhou save his city without compromising who he is or destroying his own heart?