At least three consecutive waves of complex online attacks were directed at Domain Name System (DNS) servers operated by Dyn, a US internet infrastructure provider. The attack on October 21, 2016 consisted of a Distributed Denial of Service (DDoS) attack, and blocked access to thousands of websites, including Netflix, Amazon, Twitter, Airbnb, the New York Times, PayPal, and more. Immediately, suspicions centered on Russia and China as having both the motivation and the ability to plan and execute such an attack. Yet as of this writing, it is not at all clear if the attack was state-motivated. After the attack, it was reported that the Chinese and Russian hacker group known as New World Hackers assumed responsibility and claimed it was a sophisticated attack using botnets at higher-speed traffic than ever know before – 1.2 terabytes per second (Tbps).