

Department of Homeland Security (DHS) officer Will Radford works for a government surveillance program that can monitor every person on Earth. While helping FBI agents try to find a mysterious hacker known as "Disruptor", meteors begin striking all over the planet. Large machines emerge from these, and begin attacking humans. Radford and a friend from NASA ascertain this to be an alien invasion. The president authorizes a military response, which other governments soon follow. Despite initial success, Radford notices the machines concentrate around data centers worldwide.