Zero Day

Know about the book -

Zero Day is written by S. Hussain Zaidi and published by Harper Collins. It's available with International Standard Book Number or ISBN identification 9354893732 (ISBN 10) and 9789354893735 (ISBN 13).

Mumbai is in a state of chaos. All traffic signals across the entire city have stopped working. Shahwaz Ali Mirza, head of the Maharashtra Anti-Terrorism Squad, receives an anonymous email claiming it to be a Distributed Denial of Service (DDoS) attack. He quickly puts together a crack team that includes his protege, IG Cybercrime Vikrant Singh, and gets to work trawling the dark web for more information on this mystery attack. However, a move to bring forward the hacker backfires, leading to a second, deadlier attack on Mumbai's lifeline, the railway system. It is their first brush with cyberterrorism: a zero-day vulnerability in the Indian government's system that could bring the country to its knees. Racing against time and investigating a case unlike any other, in Zero Day, Mirza and Vikrant face the most dangerous mission of their lives.