Someone is learning how to take down the Internet

“These probes take the form of precisely calibrated attacks designed to determine exactly how well these companies can defend themselves, and what would be required to take them down. It feels like a nation’s military cybercommand trying to calibrate its weaponry in the case of cyberwar.”

http://www.kurzweilai.net/someone-is-learning-how-to-take-down-the-internet