Zero Day by Mark Russinovich Book Trailer

Ex CIA agent Jeff Aiken and DHS cybersecurity expert Daryl Haugen investigate random computer failures around the world and soon realize from clues in the viruses they discover that they are part of a larger attack. They race against time to learn who’s behind it and to stop it from happening. Learn about the book and the author here, http://www.zerodaythebook.com/ Cyber Thriller